CN111955860A

CN111955860A - Wearable device

Info

Publication number: CN111955860A
Application number: CN202010656907.9A
Authority: CN
Inventors: 姚雨良; 任延明; 张斌
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2020-05-15
Filing date: 2020-07-09
Publication date: 2020-11-20
Anticipated expiration: 2040-07-09
Also published as: CN111955860B

Abstract

The embodiment of the application provides a wearable device, including the coupling mechanism of main part, wrist strap and fixed connection main part and wrist strap, this coupling mechanism includes first coupling assembling and second coupling assembling, is provided with the guide slot on the second coupling assembling and lies in the screens groove in the guide slot, is provided with the screens piece that corresponds the screens groove on first coupling assembling's the insertion component. The insertion assembly is inserted into the guide groove and slides in the guide groove along the sliding direction, when the insertion assembly slides to the second end of the guide groove, the clamping block can be matched with the clamping groove in a clamping mode, the first connecting assembly can be locked in the second connecting assembly, and the main body is connected with the wrist strap. The insertion assembly slides in the guide groove along the direction opposite to the sliding direction, and when the insertion assembly slides to the first end of the guide groove, the insertion assembly can be separated from the guide groove, so that the main body and the wrist strap can be detached. Like this, through adopting to insert slip and screens complex mode for the dismouting convenient operation of main part and wrist strap can realize the dismouting of main part and wrist strap fast, improves user experience.

Description

Wearable device

Technical Field

The application relates to the field of wearable equipment, in particular to wearable equipment.

Background

With the popularization of wearable devices, the wearable devices can be applied to various scenes to achieve different experiences. Taking the most popular smart watch as an example, the functions can be extended to the scenes of business, entertainment, health monitoring and the like. Under different scenes, the demand of differentiation environment is hardly satisfied to single watchband, for example, it is unsuitable to wear the leather watchband during swimming and motion, is unsuitable to wear steel watchband and leather watchband under the motion scene. Therefore, in order to adapt to a wider application scenario, a demand for realizing a detaching function of a band of a wearable device such as a watch is increasing.

Some current wearable equipment that can realize the dismantlement function of watchband realize the connection between watchband and the main part through detachable coupling mechanism, however, these coupling mechanism's structure is all more complicated, and the operation is inconvenient, and dismouting speed is slow, influences user experience.

Disclosure of Invention

The application provides a wearable device, this wearable device includes the main part, wrist strap and coupling mechanism, one in this coupling mechanism's second coupling assembling and first coupling assembling sets up in the main part of wearable device, another sets up in the wrist strap of wearable device, through inserting first coupling assembling second coupling assembling and slide in the second coupling assembling along the slip direction perpendicular with the direction of insertion, just can realize the quick assembly of main part and wrist strap when sliding to first preset position, and, slide first coupling assembling along the direction opposite with the slip direction, first coupling assembling can break away from the second coupling assembling when sliding to second preset position, the quick dismantlement of main part and wrist strap has been realized, thereby, realize the quick dismouting of main part and wrist strap, user experience has been improved. In addition, the connecting mechanism is simple in structure, few in parts and small in size, and the small-size design of the wearable device can be achieved.

In a first aspect, there is provided a wearable device including a main body, a wrist band, and a connection mechanism for connecting the main body and the wrist band, the connection mechanism including:

the wrist strap comprises a main body, a first connecting assembly and a second connecting assembly, wherein the first connecting assembly is arranged on the main body, the second connecting assembly is arranged on the wrist strap, or the first connecting assembly is arranged on the wrist strap, and the second connecting assembly is arranged on the main body;

the first connecting assembly comprises an inserting assembly, the inserting assembly comprises at least one inserting piece, the at least one inserting piece comprises a first inserting piece, and a clamping block is arranged on the first inserting piece;

second coupling assembling includes set casing and screens groove, be provided with the confession on the set casing insert and gliding guide slot, insert the subassembly insert the direction of insertion perpendicular with the direction of sliding, the screens groove site in the guide slot and with the screens piece cooperation, being close to in the screens groove the tip of the first end of guide slot is provided with the confession the first opening that the screens piece slided in insert the subassembly by first end slides extremely during the second end of guide slot, the screens piece can with the screens groove screens cooperation, first coupling assembling can lock in the second coupling assembling insert the subassembly by the second end slides extremely during the first end, insert the subassembly can deviate from the guide slot.

It is understood that the detent groove is located within the guide slot, and may be a detent groove formed or disposed within the guide slot to form a detent groove located within the guide slot; the locking groove may be formed by other components (for example, a pressing piece or a spring piece) and located in the guide groove, and the embodiment of the present application is not limited in any way.

It will also be understood that sliding the insert assembly to the first end means that the insert of the at least one insert that is closest to the first end is in contact with or in close proximity to the first end. The insert assembly is slid to the second end, meaning that the insert of the at least one insert that is closest to the second end is in contact with or in close proximity to the second end.

The insert assembly of the embodiment of the present application includes at least one insert, and when the insert assembly includes a plurality of inserts, the plurality of inserts are disposed at intervals in the sliding direction. The at least one insert comprises a first insert, and when the insert assembly comprises one insert, the insert is the first insert, and the first insert is provided with a clamping block; where the insert assembly includes a plurality of inserts, the plurality of inserts may include one or more first inserts.

The embodiment of the application provides a wearable device, wearable device's coupling mechanism is used for connecting main part and wrist strap, and coupling mechanism includes first coupling assembling and second coupling assembling, is provided with guide slot and screens groove on the second coupling assembling, and the insertion component of first coupling assembling can insert the guide slot and slide in the guide slot along with the direction of insertion direction vertically slip direction, is provided with the screens piece that corresponds the screens groove on the first insertion piece in the insertion component. When the main body and the wrist strap are required to be connected, the inserting assembly is inserted into the guide groove and slides from the first end of the guide groove to the second end along the sliding direction, when the inserting assembly slides to the second end, the clamping block can be matched with the clamping groove in a clamping mode, the first connecting assembly can be locked in the second connecting assembly, and the main body is connected with the wrist strap. When main part and wrist strap are dismantled to needs, the insertion component slides to first end from the second end of guide slot, when screens piece roll-off screens groove and insertion component slide to first end, will install the main part or the wrist strap of first connecting component along inserting the opposite direction and shifting out, first connecting component breaks away from the guide slot, realizes the dismantlement of main part and wrist strap. On one hand, the connecting structure has the advantages that the main body and the wrist strap are convenient to disassemble and assemble by adopting a mode of inserting sliding and clamping matching, the main body and the wrist strap can be disassembled and assembled quickly, the user experience is improved, and in addition, the gap between the main body and the wrist strap in the sliding direction can be well controlled; on the other hand, when the main body and the wrist strap are connected, the clamping cooperation between the clamping block and the clamping groove can make a sound, so that the user main body and the wrist strap can be connected well, and the human-computer interaction experience is further improved; on the other hand, the connecting mechanism is simple in structure, few in parts and small in size, and the small-size design of the wearable device can be achieved.

With reference to the first aspect, in certain implementations of the first aspect, the first insert includes a head portion including a connecting portion and the capture block connected to each other, the capture block protruding outward from the connecting portion along a first direction, and the first direction is perpendicular to the sliding direction and the inserting direction.

It can be understood that the position-retaining block protrudes outward relative to the connecting portion along the first direction, and a part or all of the area of the position-retaining block protrudes outward relative to the connecting portion.

With reference to the first aspect, in certain implementations of the first aspect, the second connection assembly further includes a pressing piece provided with the detent groove, a bottom end of the pressing piece passes through a bottom end of the fixing case and may extend to an outside of a body or a wrist band connected to the second connection assembly, the pressing piece being movable in the first direction within the fixing case, wherein,

when pressure is applied to the bottom end of the pressing piece, the pressing piece can move towards the top end of the pressing piece, the clamping block can slide into or slide out of the clamping groove, when the pressure is removed, the pressing piece can move towards the bottom end of the pressing piece, and the clamping block can be in clamping fit with the clamping groove.

The embodiment of the application provides a wearable equipment, be provided with the screens piece on first coupling assembling's the insertion assembly, be provided with in second coupling assembling's the set casing and supply the insertion assembly to insert and along with the gliding guide slot of direction of sliding of direction of inserting vertically, still be provided with the pressing piece that moves along the first direction of perpendicular to direction of inserting and direction of sliding in the set casing, be provided with on the pressing piece with screens piece complex screens groove. When main part and wrist strap are connected to needs, exert pressure to the bottom of pressing member, the pressing member removes towards the top of pressing member, and insert the subassembly at the gliding in-process of guide slot, the screens piece can slide in the screens groove smoothly, and insert the subassembly and slide to the second end of guide slot, and when removing pressure, the pressing member can remove towards the bottom of pressing member, screens groove and the screens cooperation of screens piece, realizes being connected of main part and wrist strap. When the main body and the wrist strap need to be detached, pressure is applied to the bottom end of the pressing piece, the pressing piece moves towards the top end of the pressing piece, the clamping block can smoothly slide out of the clamping groove in the sliding process of the insertion assembly in the guide groove, and the insertion assembly slides to the first end of the guide groove, so that the main body and the wrist strap are detached. It can be seen that, when connecting main part and wrist strap, only need exert pressure for the bottom of pressing element, the main part or the wrist strap that will be provided with first connecting element slide along the slip direction just can slide the screens piece in the screens groove, loosen the pressing element again (promptly remove behind the pressure), screens cooperation between screens piece and the screens groove, in order to realize the connection of main part and wrist strap, the same reason, when dismantling main part and wrist strap, only need exert pressure for the bottom of pressing element, the main part or the wrist strap that will be provided with first connecting element slide along the direction opposite with the slip direction just can with screens piece roll-off screens groove, in order to realize the dismantlement of main part and wrist strap. The connecting structure is simple to operate, the main body and the wrist strap can be quickly assembled and disassembled, and the wearing experience of a user is greatly improved due to the arrangement of the pressing piece.

With reference to the first aspect, in certain implementations of the first aspect, a bottom end of the fixed shell is provided with a second opening through which a bottom end of the pressing piece passes, a size of the bottom end of the pressing piece is larger than a size of the second opening, and when the pressing piece moves towards a top end of the pressing piece, the bottom end of the pressing piece can abut against the bottom end of the fixed shell to limit a moving amount of the pressing piece.

It is understood that the bottom end of the pressing member may protrude outward in any direction relative to the second opening, and the embodiment of the present application is not limited thereto. In some embodiments, the bottom end of the pressing member is convex with respect to all directions of the second opening.

According to the wearable device provided by the embodiment of the application, the size of the bottom end of the pressing piece is larger than that of the second opening in the bottom end of the fixed shell, so that when the pressing piece moves towards the top end of the pressing piece, the moving amount of the pressing piece can be well limited through the matching between the bottom end of the pressing piece and the bottom end of the fixed shell, and a clamping block can smoothly slide into the clamping groove; in addition, the second connecting component is limited by the inherent fixed shell and the pressing piece, and the structure is simple and compact.

With reference to the first aspect, in certain implementations of the first aspect, the wearable device further includes an elastic member through which a tip of the pressing member is connected with the main body or the wrist band provided with the second connection assembly.

With reference to the first aspect, in certain implementations of the first aspect, a top end of the pressing piece is connected to the main body or the wrist band provided with the second connection assembly through an elastic piece, and a bottom end of the fixing shell is provided with a second opening through which the bottom end of the pressing piece passes, wherein a limiting structure is formed at a position where the second opening is matched with the pressing piece to prevent the pressing piece from being separated from the elastic piece.

The wearable equipment that this application embodiment provided, through forming stop gear in the second opening of fixed shell and pressing piece complex position department, when the pressing piece was not assembled with first connecting elements and was in free state, can prevent that the pressing piece from breaking away from the elastic component to guarantee that the pressing piece passes through the elastic connection between elastic component and main part or the wrist strap, make the pressing piece can follow first direction and remove.

With reference to the first aspect, in certain implementations of the first aspect, a bottom end of the fixed shell is provided with a second opening through which a bottom end of the pressing piece passes, wherein a limiting structure is formed at a position where the second opening cooperates with the pressing piece to prevent the pressing piece from being separated from the elastic piece.

The wearable equipment that this application embodiment provided forms the stopper in the second opening of set casing to and, be provided with the spacing groove on the pressing piece, design limit structure through utilizing set casing and pressing piece itself, simple structure is compact, and is convenient for realize.

With reference to the first aspect, in certain implementations of the first aspect, the side of the second opening close to the second connection assembly is formed with the limiting block.

The wearable equipment that this application embodiment provided, through be close to at the second opening one side of second coupling assembling forms the stopper, can be convenient for from the rear end installation pressing piece of fixed shell to form the second coupling assembling with fixed shell.

With reference to the first aspect, in certain implementations of the first aspect, a column is disposed at a top end of the pressing piece, the elastic piece is sleeved on the column, one end of the elastic piece abuts against the top end of the pressing piece, and the other end of the elastic piece is connected to the main body or the wrist strap provided with the second connection assembly.

With reference to the first aspect, in certain implementations of the first aspect, a side of the body or wristband provided with the second connection assembly for fitting the skin is provided with an opening through which a bottom end of the pressing piece extends to an exterior of the body or wristband.

With reference to the first aspect, in certain implementations of the first aspect, the second connection assembly further includes an elastic sheet fixed in the guide groove, the elastic sheet is formed with the detent groove and a hollow region, the hollow region is communicated with the detent groove, and the hollow region is used for the partial insertion and sliding of the insertion assembly.

The embodiment of the application provides a wearable equipment is provided with the guide slot on the second coupling assembling, and the insertion component of second coupling assembling can insert the guide slot and can slide in the guide slot along with insertion direction vertically slip direction, is provided with the screens piece on the insertion component, is provided with the shell fragment in the guide slot, is provided with in the shell fragment be used for with screens piece complex screens groove. When the main body and the wrist strap are required to be connected, the inserting assembly is inserted into the guide groove and slides from the first end of the guide groove to the second end along the sliding direction, the clamping block can deform in the process of sliding into the clamping groove, and the clamping block can smoothly slide into the clamping groove, so that the main body and the wrist strap are connected. When main part and wrist strap when needs are dismantled, insert the subassembly and slide to the first end of guide slot along the direction opposite with the slip direction, at the in-process of screens piece roll-off screens groove, the shell fragment flexible so that during the screens piece can roll-off screens groove smoothly to realize the dismantlement of main part and wrist strap. Therefore, the clamping block can smoothly slide out or into the clamping groove due to the deformation of the elastic sheet, the phenomenon that the clamping block is blocked or generates large friction easily in the process of sliding into or out of the clamping groove is avoided, and the user experience is greatly improved.

With reference to the first aspect, in certain implementations of the first aspect, in the first direction, a size of the first opening of the detent groove is smaller than a size of the detent block.

With reference to the first aspect, in certain implementations of the first aspect, an end of the resilient piece away from the first end is formed as the detent groove.

With reference to the first aspect, in certain implementations of the first aspect, an end of the detent groove distal to the first end is an open end.

The wearable equipment that this application embodiment provided regards the tip design of keeping away from first end of screens groove as open end, and the size in order to change the screens groove of the deformation of the shell fragment of being convenient for, the screens piece of being convenient for slides in smoothly or roll-off screens groove.

With reference to the first aspect, in certain implementation manners of the first aspect, the elastic piece includes a first portion in a U-shaped structure, the first portion is provided with the hollow area, and an outer surface of the first portion is attached to a groove wall of the guide groove.

With reference to the first aspect, in certain implementations of the first aspect, the capture block protrudes outward toward both sides of the connecting portion along the first direction.

The wearable equipment that this application embodiment provided, screens piece is along the both sides evagination of first direction orientation connecting portion, and multiplicable screens piece and screens groove screens complex area improve the screens effect.

With reference to the first aspect, in certain implementations of the first aspect, the insert includes an elongated portion and a head portion connected to the elongated portion, the head portion being outwardly convex with respect to the elongated portion in a first direction forming an insert having a T-shaped cross-section, the first direction being perpendicular to the insertion direction and the sliding direction,

a wall block corresponding to the insert is arranged in the guide groove, the wall block is provided with an extension part (a sliding third opening, when the insert component slides to the second end, the extension part is inserted into the third opening, and the head part can abut against the wall block to prevent the insert component from being separated from the guide groove along the direction opposite to the insertion direction, when the insert component slides to the first end, the insert component and the wall block can be in dislocation fit to enable the insert component to be separated from the guide groove,

the extension of first insert keep away from the tip of first end is followed first direction is outside protruding, forms the screens piece, the screens piece with the head of first insert is adjacent to be set up, corresponds the third open-ended subregion of the barricade piece of first insert is followed first direction court the tip of guide slot extends, forms the screens groove.

The embodiment of the application provides a wearable device, be provided with the guide slot on the second coupling assembling, the insertion component of second coupling assembling can insert the guide slot and can slide in the guide slot along the slip direction perpendicular with the direction of insertion, the last inserter of insertion component includes extension and head, the head is the relative extension evagination of first direction, and, the tip of the extension of first inserter forms the screens piece along first direction evagination, correspondingly, including the barricade piece that corresponds the inserter on the second coupling assembling, the barricade piece is formed with the third opening, and, be provided with the screens groove on the third opening of the barricade piece that corresponds first inserter. When the main body and the wrist strap are required to be connected, the inserting assembly is inserted into the guide groove and slides from the first end of the guide groove to the second end along the sliding direction, when the inserting assembly slides to the second end, the extending portion and the clamping block can slide into the third opening, the extending portion can abut against the corresponding wall blocking block to prevent the inserting assembly from being separated from the guide groove along the direction opposite to the inserting direction, and the clamping block slides into the clamping groove to be in clamping fit with the clamping groove, so that the first connecting assembly can be locked in the second connecting assembly, and the main body and the wrist strap are connected. When the main body and the wrist strap need to be disassembled, the inserting assembly slides to the first end of the guide groove along the direction opposite to the sliding direction, the clamping block slides out of the clamping groove, when the inserting assembly slides to the first end, the inserting piece is in dislocation fit with the retaining wall block, the inserting piece can be separated from the guide groove, and the main body and the wrist strap can be disassembled. On one hand, the main body and the wrist strap can be quickly assembled and disassembled and user experience is improved, on the other hand, the insertion piece can be prevented from being separated from the guide groove along the direction opposite to the insertion direction by the matching of the insertion piece and the wall blocking block, the first connecting assembly can be better locked in the second connecting assembly, and the main body and the wrist strap can be better assembled; on the other hand, the connecting mechanism is simple in structure, few in parts, compact in overall structural design, small in size, easy to achieve small-size design of wearable equipment, and low in cost. In addition, compared with a connecting mechanism with a pressing piece and an elastic piece, the connecting mechanism has fewer components and is simpler to operate.

With reference to the first aspect, in certain implementations of the first aspect, the insert includes an elongated portion and a head portion connected, the head portion being outwardly convex relative to the elongated portion in a first direction, forming an insert having a T-shaped cross-section, the first direction being perpendicular to the insertion direction and the sliding direction; and the number of the first and second groups,

the guide slot is internally provided with a retaining wall block corresponding to the insert, the retaining wall block is provided with a third opening for the extension part to slide, when the insert component slides to the second end, the extension part is inserted into the third opening, and the head part can be abutted against the retaining wall block to prevent the insert component from being separated from the guide slot along the direction opposite to the inserting direction, and when the insert component slides to the first end, the insert component and the retaining wall block can be in dislocation fit to enable the insert component to be separated from the guide slot.

According to the wearable device provided by the embodiment of the application, the head part of the insert protrudes outwards relative to the extension part, the retaining wall block corresponding to the insert is arranged in the guide groove, the insert can be prevented from being separated from the guide groove along the direction opposite to the inserting direction through the matching between the insert and the corresponding retaining wall block, the connecting strength of the second connecting assembly and the first connecting assembly is improved, and the connecting strength of the main body and the wrist strap is improved; in addition, the head part and the extension part form an insertion piece with a T-shaped section, so that the contact area between the insertion piece and the wall blocking block can be increased, and a better limiting effect is achieved.

With reference to the first aspect, in certain implementations of the first aspect, the insert assembly includes a plurality of inserts, a plurality of the blocking wall blocks are disposed in the guide groove, and a distance between two adjacent blocking wall blocks enables the plurality of inserts to be disengaged from the guide groove when the insert assembly slides to the first end.

It will be appreciated that the spacing between the end of the wall block adjacent the first end and the first end may also allow the insert to be inserted into or removed from the channel.

With reference to the first aspect, in certain implementations of the first aspect, at least one of the insert members includes a second insert member that includes an extension at an end of the extension portion proximate to the first end and that is outwardly convex relative to the extension portion along the first direction to limit the insert assembly from continuing to slide toward the second end by engagement between the extension and the corresponding retaining wall block.

The wearable device provided by the embodiment of the application is characterized in that the extension part is arranged on the second insertion part on the insertion assembly, the insertion assembly can be limited to continue to slide towards the second end of the guide groove through the matching between the retaining wall blocks corresponding to the extension part and the second insertion part, so that the first connection assembly can be stably locked in the second connection assembly, the connection strength of the second connection assembly and the first connection assembly is improved, and the connection strength of the main body and the wrist strap is improved.

It is understood that in the embodiments of the present application, the insert assembly may include one or more second inserts, and the embodiments of the present application are not limited in any way.

In embodiments where the insert assembly includes one insert, the insert may be both the second insert and the first insert.

In embodiments where the insert assembly includes a plurality of inserts, some or all of the plurality of inserts may be second inserts. The combination locking element includes an embodiment of the first insert, and the first insert and the second insert may be the same insert or different inserts, and the embodiment of the present application is not limited in any way.

In some embodiments, the insert assembly comprises three of the inserts, three of the inserts comprising two of the second inserts, and two of the second inserts being third of the three inserts in two end positions.

With reference to the first aspect, in certain implementations of the first aspect, the extension portion is convex toward both sides of the elongated portion in the first direction.

The wearable equipment that this application embodiment provided, extension are along the both sides evagination of first direction towards the extension, extension and extension formation have T style of calligraphy cross-section the structure increase with the barricade piece between area of contact, can play better limiting displacement.

With reference to the first aspect, in certain implementations of the first aspect, the insert assembly includes a plurality of the inserts, a corresponding plurality of the retaining wall blocks are disposed in the guide groove, at least one of the retaining wall blocks except the retaining wall block closest to the second end includes a closed end, the closed end is an end of the retaining wall block away from the first end in the sliding direction, and the insert assembly can be restricted from continuing to slide toward the second end by cooperation between the extended portion and the closed end of the corresponding retaining wall block.

The wearable equipment that this application embodiment provided, the tip of keeping away from the first end of guide slot of barricade piece is set up to the blind end, can restrict through the cooperation between the blind end of extension and the barricade piece that corresponds and insert the subassembly and continue to slide towards the second end to guarantee that first coupling assembly can stabilize the locking in second coupling assembling, improve the joint strength of second coupling assembling and first coupling assembling, with the joint strength who improves main part and wrist strap.

With reference to the first aspect, in certain implementations of the first aspect, one of the body and the wristband is provided with a projection and the other is provided with a recess that mates with the projection, and one of the first and second connection assemblies is provided on the projection and the other is provided within the recess.

The wearable equipment that this application embodiment provided sets up the bulge through one in main part and wrist strap, and another sets up the depressed part, and when main part and wrist strap passed through coupling mechanism and connect, the bulge will be in the depressed part, can make the appearance of junction smooth, and zero clearance, and then the appearance of guarantee wearable equipment is pleasing to the eye.

With reference to the first aspect, in certain implementations of the first aspect, a first baffle is disposed on the main body, and the second connection assembly is disposed outside the first baffle; or the like, or, alternatively,

the wrist strap is provided with a second baffle, and the second connecting assembly is arranged on the outer side of the second baffle.

The wearable device that this application embodiment provided, through set up first baffle in the main part of being connected with second coupling assembling, in the structure that the rear end of guide slot is the open end, can make first coupling assembling in the activity process of second coupling assembling with first coupling assembling spacing in the outside of first baffle, or, through set up the second baffle on the wrist strap of being connected with second coupling assembling, in the structure that the rear end of guide slot is the open end, can make first coupling assembling in the activity process of second coupling assembling with first coupling assembling spacing in the outside of second baffle.

With reference to the first aspect, in certain implementations of the first aspect, the insert assembly includes a plurality of inserts, and the first insert is one of the plurality of inserts except inserts located at both ends of the first connection assembly.

With reference to the first aspect, in certain implementations of the first aspect, the insert assembly includes three of the inserts.

Drawings

Fig. 1 and 2 are schematic configuration diagrams of a main body, a wrist band, and a connecting mechanism provided in an embodiment of the present application.

Fig. 3 and 4 are schematic structural diagrams of a first connection assembly provided in an embodiment of the present application.

Fig. 5 and 6 are schematic structural diagrams of a second connection assembly provided in an embodiment of the present application.

Fig. 7 is a schematic structural view of a connection mechanism provided in an embodiment of the present application.

Fig. 8 is a schematic cross-sectional view of a wearable device in a state where the first connection assembly is just inserted into the second connection assembly or in a detachable state of the first connection assembly and the second connection assembly according to an embodiment of the present application.

Fig. 9 is a schematic cross-sectional view of a wearable device in an assembled state of a first connection assembly and a second connection assembly provided by an embodiment of the present application.

Fig. 10 is a schematic structural view of a stationary case provided in an embodiment of the present application.

Fig. 11 is a schematic structural view of a pressing member according to an embodiment of the present application.

Fig. 12 is a schematic cross-sectional view of a wearable device in an assembled state of a first connection assembly and a second connection assembly provided by another embodiment of the present application.

Fig. 13 is a schematic cross-sectional view of a wearable device in a state where a first connection assembly is just inserted into a second connection assembly or in a detachable state with the second connection assembly according to still another embodiment of the present application.

Fig. 14 is a schematic cross-sectional view of a wearable device in an assembled state of a first connection assembly and a second connection assembly provided by another embodiment of the present application.

Fig. 15 is a schematic structural view of a main body and a pressing member provided in an embodiment of the present application.

Fig. 16 is a schematic structural view of a main body and a pressing member in an assembled state according to an embodiment of the present application.

Fig. 17 and 18 are schematic configuration views of a main body, a wrist band, and a connecting mechanism provided in a further embodiment of the present application.

Fig. 19 is a schematic structural view of a first connection assembly provided in another embodiment of the present application.

Fig. 20 and 21 are schematic structural views of a second connecting assembly provided in a further embodiment of the present application.

Fig. 22 is a schematic structural view of a connection mechanism provided in a further embodiment of the present application.

Fig. 23 is a schematic cross-sectional view of a wearable device in a state where a first connection assembly is just inserted into a second connection assembly or in a detachable state with the second connection assembly according to still another embodiment of the present application.

Fig. 24 is a schematic cross-sectional view of a wearable device in an assembled state of a first connection assembly and a second connection assembly provided by another embodiment of the present application.

Fig. 25 is a schematic cross-sectional view of a wearable device with a first connection assembly and a second connection assembly in an assembled state according to another embodiment of the present disclosure.

Fig. 26 is a schematic cross-sectional view of a wearable device in an assembled state of a first connection assembly and a second connection assembly provided by another embodiment of the present application.

Fig. 27 and 28 are schematic configuration views of a main body, a wrist band, and a connecting mechanism provided in a further embodiment of the present application.

Fig. 29 is a schematic structural view of a first connection assembly provided in another embodiment of the present application.

Fig. 30 is a schematic structural view of a second connecting assembly provided in another embodiment of the present application.

Fig. 31 is a schematic structural view of a connection mechanism provided in another embodiment of the present application.

Fig. 32 is a schematic cross-sectional view of a coupling mechanism in a state where a first coupling member is just inserted into a second coupling member or in a state where the first coupling member and the second coupling member are detachable, according to still another embodiment of the present application.

Fig. 33 is a schematic cross-sectional view of a connection mechanism with a first connection assembly and a second connection assembly in an assembled state according to yet another embodiment of the present application.

Fig. 34 is a schematic cross-sectional view of a wearable device in an assembled state of a first connection assembly and a second connection assembly provided by another embodiment of the present application.

FIG. 35 is a schematic block diagram of a wristband and second attachment assembly provided in a further embodiment of the present application.

Fig. 36 is a schematic structural view of a main body and a second connecting assembly provided in a further embodiment of the present application.

Reference numerals:

a main body 1, an opening 11 on the main body 1, a first baffle 12 on the main body 1, a wrist band 2, and a second baffle 22 on the wrist band 2.

The connecting device comprises a first connecting component 3, an inserting component 30, an inserting piece 31, a first inserting piece 31a, a second inserting piece 31b, an extending part 311, a head part 312, an extending part 313, a mounting plate 32, a clamping block 301 and a connecting part 302.

The second connecting assembly 4, the locking groove 401, the first opening 4011 of the locking groove 401, the fixing shell 41, the fastening hole 410, the guide groove 411, the bottom end 412 of the fixing shell 41, the top end 413 of the fixing shell 41, the fourth opening 414 of the top end 413, the second opening 415 of the bottom end 412, the limiting block 416, the retaining wall block 417, the third opening 4171 of the retaining wall block 417, the closed end 4172 of the retaining wall block 417, the pressing member 42, the bottom end 421 of the pressing member 42, the top end 422 of the pressing member 42, the column-shaped member 4221 of the top end 422, the limiting groove 423, the spring plate 43, the hollow area 431 of the spring plate 43, the first portion 432 of the spring plate 43, and the second portion 433 of the spring plate 43.

Elastic member 5, fastener 6.

Detailed Description

The technical solutions in the following embodiments of the present application will be described below with reference to the accompanying drawings.

The wearable device of the following embodiments of the present application includes a main body and a wrist band, and the connection mechanism is used to connect the main body and the wrist band, and the wearable device is worn on the human body through the wrist band. Illustratively, the wearable device may be a watch (mechanical watch, quartz watch, or smart watch), a bracelet or ring, or the like.

In order to solve the problem of slow disassembly and assembly speed of wearable equipment in the prior art, an embodiment of the application provides a wearable equipment, a connection mechanism of the wearable equipment is used for connecting a main body and a wrist strap of the wearable equipment, and the wearable equipment comprises a second connection assembly and a first connection assembly, wherein the main body and the wrist strap can be quickly assembled by inserting the first connection assembly into the second connection assembly and sliding the first connection assembly in the second connection assembly along a sliding direction perpendicular to the inserting direction when the first connection assembly slides to a first preset position, and the first connection assembly can be separated from the second connection assembly when the first connection assembly slides to a second preset position, so that the main body and the wrist strap can be quickly disassembled, and therefore, the main body and the wrist strap can be quickly disassembled and assembled, and user experience is improved. In addition, the connecting mechanism is simple in structure, few in parts and small in size, and the small-size design of the wearable device can be achieved.

For convenience of description, a watch is taken as an example to illustrate the wearable device provided in the embodiments of the present application.

The wearable device provided by the embodiment of the application can use three types of connection mechanisms, and the main difference of the three types of connection mechanisms is that the design of the clamping fit is different. Fig. 1 to 16 illustrate a wearable device mounted with a first type of connection mechanism, fig. 17 to 26 illustrate a wearable device mounted with a second type of connection mechanism, and fig. 27 to 34 illustrate a wearable device mounted with a third type of connection mechanism. Hereinafter, the wearable device mounted with each type of connection mechanism will be described in detail with reference to each type of connection mechanism.

Referring to fig. 1 and 2, the wearable device includes a main body 1 and a wrist band 2, and the main body 1 and the wrist band 2 are detachably connected by a connection mechanism to facilitate replacement of the wrist band 2. For example, when the wearable device is a watch, the main body 1 may be a watch body and the wristband 2 may be a watch band. The connecting mechanism includes a first connecting member 3 and a second connecting member 4, one of the first connecting member 3 and the second connecting member 4 is provided to the main body 1, and the other is provided to the wrist band 2. That is, as shown in fig. 1 and 2, the first connecting member 3 is provided to the wrist band 2 and the second connecting member 4 is provided to the main body 1, or, as shown in fig. 27 and 28, the second connecting member 4 is provided to the wrist band 2 and the first connecting member 3 is provided to the main body 1.

When the wrist strap 2 is installed, the first connecting member 3 may be inserted into the second connecting member 4 along the insertion direction, and may slide on the second connecting member 4 along the sliding direction perpendicular to the insertion direction, and when the first connecting member 3 slides to the first preset position, the first connecting member 3 may be locked in the second connecting member 4, so that the main body 1 and the wrist strap 2 are fixedly connected. The first coupling member 3 is reversely slid to a second predetermined position, and the first coupling member 3 is moved in a direction opposite to the insertion direction, and the first coupling member 3 is separated from the second coupling member 4, thereby accomplishing the detachment of the main body 1 and the wrist band 2.

Referring to fig. 3 and 4, the first connecting member 3 includes a mounting plate 32 and an insert member 30 provided on the mounting plate 32, the mounting plate 32 being mounted on the main body 1 or the wrist band 2, the insert member 30 being insertable into the second connecting member 4 and slidable in the second connecting member 4. The insert assembly 30 comprises at least one insert 31, the insert 31 comprising a connected extension 311 and a head 312, the head 312 being formed by the end of the insert 31 remote from the mounting plate 32.

When the insert assembly 30 includes a plurality of inserts 31, the plurality of inserts 31 are disposed at intervals in the sliding direction. The interval between two adjacent insert pieces 31 is arbitrary, and represents the shortest distance in the sliding direction between two adjacent insert pieces 31. The spacing may be determined according to the number of the inserts 31, and it is understood that the greater the number of the inserts 31, the smaller the spacing between two adjacent inserts 31, the fewer the number of the inserts 31, and the greater the spacing between two adjacent inserts 31. Illustratively, the spacing may be in a first range, which may be 0.5 mm to 10 mm, e.g., the spacing may be 1 mm, 2 mm, 3 mm, etc. In addition, when the insert assembly 30 includes three or more insert pieces 31, the distance between two adjacent insert pieces 31 may be the same or different, and the embodiment of the present application is not limited in any way.

In the present embodiment, at least one of the inserts 31 includes a first insert 31a, and in some embodiments, the head portion 312 of the first insert 31a includes a connecting portion 302 and a detent block 301, the detent block 301 protrudes outward from the connecting portion 302 along the first direction, in other words, the detent block 301 protrudes outward toward at least one side of the connecting portion 302 along the first direction, forming a protruding detent block 301. Wherein the first direction is perpendicular to the sliding direction and the insertion direction of the insertion member 30 (or the first connection member 3, or the at least one insertion member 31).

In some embodiments, with continued reference to fig. 3 and 4, capture block 301 protrudes outward in a first direction toward one side of connecting portion 302.

Of course, in other embodiments, the capture block 301 may protrude outward in the first direction toward both sides of the connection portion 302 (as shown in fig. 19), and the embodiment of the present invention is not limited in any way.

It is understood that, when the insert assembly 30 includes one insert 31, the insert 31 is a first insert 31a, the first insert 31a is provided with the capture block 301, and when the insert assembly 30 includes a plurality of inserts 31, the plurality of inserts 31 may include one or more first inserts 31a, which is not limited in any way in the embodiment of the present application. Illustratively, fig. 3 and 4 show three inserts 31, and the insert 31 located at the middle position among the three inserts 31 is a first insert 31a, and of course, any one or two or three of the three inserts 31 may be the first insert 31a, and the present application is not limited in any way.

Referring to fig. 5 and 6, the second connecting assembly 4 includes a fixing case 41, the fixing case 41 being mounted on the main body 1 or the wrist band 2, and exemplarily, both ends of the fixing case 41 are provided with fastening holes 410 through which fasteners can pass to mount the fixing case 41 on the main body 1 or the wrist band 2 by the fasteners. The fixed case 41 is provided with a guide groove 411 into which the insert member 30 (at least one insert member 31) is inserted and slid, and the size of the guide groove 411 in the sliding direction is larger than that of the insert member 30 so that the insert member 30 can slide in the guide groove 411. The guide slot 411 is formed in a ring-shaped structure, an opening direction of the guide slot 411 is parallel to an insertion direction of the first connection member 3, the insertion member 30 is slidable along a sliding direction between a first end 411a and a second end 411b of the guide slot 411, the first end 411a and the second end 411b are disposed opposite to each other along the sliding direction, and the first end 411a and the second end 411b of the guide slot 411 play a role in limiting the sliding of the first connection member 3. The second connecting assembly 4 further includes a locking groove 401 engaged with the locking block 301, the locking groove 401 is located in the guiding groove 411, and an end portion of the locking groove 401 close to the first end 411a is provided with a first opening 4011 for the locking block 301 to slide into.

It should be noted that the detent groove 401 is located in the guide slot 411, and may be a detent groove 401 (as shown in the following fig. 27-31) formed or disposed in the guide slot 411 to form the detent groove 401 located in the guide slot 411; the locking groove 401 may be formed by other members and located in the guide groove 411 (the structure shown in fig. 1 to 23), and the embodiment of the present invention is not limited in any way.

It will be appreciated that the number of detent grooves 401 in the second connector assembly 4 is the same as the detent blocks 301. For example, fig. 3 and 4 show one detent block 301, and the second connection assembly 4 of fig. 5 is provided with a corresponding one detent slot 401.

During the assembly process, referring to fig. 8, the insertion assembly 30 is inserted into the guide slot 411, the insertion assembly 30 slides from the first end 411a to the second end 411b of the guide slot 411, referring to fig. 7 and 9, when the insertion assembly 30 slides to the second end 411b, the detent block 301 slides into the detent groove 401 and can be in detent fit with the detent groove 401 to limit the second connection assembly 3 from sliding further in the sliding direction, and the first connection assembly 3 can be locked on the second connection assembly 4. Due to the restriction of the second end 411b of the guide slot 411, it is further ensured that the sliding of the first connecting member 3 can be stopped at the second end 411b of the guide slot 411.

During the detachment process, the insertion assembly 30 slides from the second end 411b toward the first end 411a, the locking block 301 slides out of the locking slot 401, and when the insertion assembly 30 slides to the first end 411a of the guiding slot 411 (as shown in fig. 8), the insertion assembly 30 can be separated from the guiding slot 411 to separate from the second connecting assembly 4.

It will be appreciated that the second end 411b of the guiding groove 411 may be the first preset position described above, i.e. when the inserting assembly 30 slides to the first preset position, the first connecting assembly 3 and the second connecting assembly 4 are fixedly connected to realize the fixed connection of the main body 1 and the wrist strap 2; the first end 411a of the guiding groove 411 may be the second preset position described above, that is, when the inserting assembly 30 slides to the second preset position, the first connecting assembly 3 may be separated from the second connecting assembly 4, so as to detach the main body 1 and the wrist strap 2.

It should be noted that, in the embodiment of the present application, the insert assembly 30 slides to the first end 411a, and it is indicated that the insert 31 closest to the first end 411a of the at least one insert 31 is in contact with or very close to the first end 411a, for example, in fig. 8, the insert 31 closest to the first end 411a is the first insert 31 from left to right of the three inserts 31, and the first insert 31 is in contact with or very close to the first end 411 a. Similarly, the insert assembly 30 slides to the second end 411b, indicating that the insert 31 closest to the second end 411b of the at least one insert 31 is in contact with or in close proximity to the second end 411b, e.g., in fig. 9, the insert 31 closest to the second end 411b is the third insert 31 from left to right of the three inserts 31, and the third insert 31 is in contact with or in close proximity to the second end 411 b. It is understood that the contact herein means a contact within an error tolerance, and there may be a small gap due to a mounting error or the like.

In some embodiments, with continued reference to fig. 6, the second connection assembly 4 includes a pressing piece 42, the pressing piece 42 is disposed on the fixing case 41, the pressing piece 42 penetrates the guide groove 411 in the first direction, and a bottom end 421 of the pressing piece 42 extends to the outside of the fixing case 41 through a bottom end 412 of the fixing case 41 and to the outside of the main body 1 or the wrist band 2, so that the user applies pressure to the pressing piece 42. The pressing member 42 is movable in the fixed housing 41 in a first direction, when pressure is applied to the bottom end 421 of the pressing member 42, the pressing member 42 is movable toward the top end 422 of the pressing member 42, and the locking block 301 is slidable into or out of the locking groove 401, when pressure is removed, the pressing member 42 is movable toward the bottom end 421 of the pressing member 42, and the locking block 301 is locked and matched with the locking groove 401.

During assembly, when pressure is applied to the bottom end 421 of the pressing member 42, the pressing member 42 moves toward the top end 422 of the pressing member 42 and moves to a proper position, the position of the locking groove 401 corresponds to the position of the locking block 301, during sliding of the insertion assembly 30, the locking block 301 can smoothly slide into the locking groove 401, at this time, the insertion assembly 30 also slides from the first end 411a to the second end 411b of the guide groove 411, and when pressure is removed, the pressing member 42 moves toward the bottom end 421 of the pressing member 42 and moves to a proper position, and the locking block 301 can be in locking engagement with the locking groove 401 (as shown in fig. 7) to lock the first connecting assembly 3 in the second connecting assembly 4.

In the detaching process, when pressure is applied to the bottom end 421 of the pressing piece 42, the pressing piece 42 moves towards the top end 422 of the pressing piece 42 and moves to a proper position, the position of the blocking groove 401 corresponds to the position of the blocking block 301, the blocking block 301 can smoothly slide out of the blocking groove 401 and slide to the first end 411a of the guide groove 411, the insertion assembly 30 can be moved out along the direction opposite to the inserting direction, the first connecting assembly 3 and the second connecting assembly 4 can be detached, and the main body 1 and the wrist strap 2 can be detached.

In order to achieve the movement of the pressing member 42 in the first direction, the tip 422 of the pressing member 42 may be elastically connected with other components. Thus, when pressure is applied to the bottom end 421 of the pressing member 42, the pressing member 42 can move towards the top end 422 of the pressing member 42, the pressing member 42 can receive elastic force opposite to the pressure, the blocking block 301 can smoothly slide into the blocking groove 401, when the pressure is removed, the pressing member 42 can move towards the bottom end 421 of the pressing member 42 under the action of the elastic force, and when the pressing member is moved to the proper position, the blocking block 301 can be blocked and matched with the blocking groove 401.

In some embodiments, with continued reference to fig. 6 and 9, the top end 422 of the pressing piece 42 may be elastically connected with the body 1 or the wrist band 2, and illustratively, the top end 422 of the pressing piece 42 is elastically connected with the body 1 or the wrist band 2 through the elastic piece 5. In this embodiment, referring to fig. 6, the top end 422 of the fixing case 41 is provided with a fourth opening 414 communicating with the guide groove 411, and the top end 422 of the pressing piece 42 is matched with the fourth opening 414 and is connected with the elastic piece 5 to be connected with the main body 1 or the wrist band 2 through the elastic piece 5. Illustratively, the top end 422 of the pressing member 42 is provided with a column 4221, the elastic member 5 is sleeved on the column 4221, and one end of the elastic member 5 abuts on the top end 422. The other end of the elastic member 5 is connected to the main body 1 or the wrist band 2, for example, the other end of the elastic member 5 is also abutted against the main body 1 or the wrist band 2, or the other end of the elastic member 5 is fixed to the main body 1 or the wrist band 2.

In other embodiments, the top end 422 of the pressing member 42 may be elastically connected to the fixing case 41. For example, a groove may be formed on a groove wall of the guide groove 411, and the top end 422 of the pressing member 42 may be elastically connected to the groove to elastically connect with the fixing housing 41. Illustratively, the top end 422 of the pressing piece 42 is connected with the groove wall by a resilient piece to achieve a resilient connection. However, in this embodiment, the size of the fixed case 41 in the first direction needs to be made large to satisfy the amount of movement of the pressing piece 42 moving within the fixed case 41.

In order to prevent the bad experience caused by the fact that the clamping block 301 cannot smoothly slide into the clamping groove 401 due to too much movement of the pressing piece 42 in the process that the pressing piece 42 moves towards the top end of the pressing piece 42, the embodiment of the present application can avoid the above problem by the limit fit between the pressing piece 42 and the fixed shell 41.

With continued reference to fig. 6, in some embodiments, the bottom end 412 of the stationary housing 41 is provided with a second opening 415 through which the pressing piece 42 passes, and the bottom end 421 of the pressing piece 42 has a size greater than that of the second opening 415. Thus, when the pressing member 42 moves toward the top end 422 of the pressing member 42 when the bottom end 421 of the pressing member 42 is pressed, since the size of the bottom end 421 of the pressing member 42 is smaller than the size of the second opening 415, when the pressing member 42 moves for a certain displacement, the bottom end 421 of the pressing member 42 may abut against a region of the bottom end 412 of the fixed case 41 around the second opening 415 to limit the amount of movement of the pressing member 42. When the pressing piece 42 is in a natural state (a state where no pressure is applied from the outside), a space is provided between the bottom end 421 of the pressing piece 42 and the bottom end 412 of the fixed case 41 to provide a sufficient amount of movement for the movement of the pressing piece 42.

Therefore, by making the size of the bottom end 421 of the pressing piece 42 larger than the size of the second opening 415 in the bottom end 412 of the fixed shell 41, when the pressing piece 42 moves towards the top end 422 of the pressing piece 42, the amount of movement of the pressing piece 42 can be well limited by the fit between the bottom end 421 of the pressing piece 42 and the bottom end 412 of the fixed shell 41, so that the clamping block 301 can slide into the clamping groove 401 more smoothly; in addition, the second connecting component 4 is limited by the fixed shell 41 and the pressing piece 42 which are inherent, and the structure is simple and compact.

It should be understood that, in the embodiment of the present application, in order to control the moving amount of the pressing piece 42, a limit engagement between the pressing piece 42 and the fixed shell 41 may not be required, and the above structure is only schematically illustrated. Illustratively, in an embodiment in which the top end 422 of the pressing piece 42 is elastically connected to a member (the top end 413 of the fixing case 41, or the main body 1 or the wrist band 2 provided with the second connecting assembly 4), the limit deformation amount of the elastic piece 5 may be reasonably set, and the moving amount of the pressing piece 42 is controlled by the limit deformation amount of the elastic piece 5. For example, when the pressing member user applies pressure to the pressing member 42 until the pressing member 42 itself is no longer moved further, the amount of deformation of the elastic member 5 reaches a limit value, and it can be considered that the pressing member 42 has moved to a preset position where the detent block 301 can be smoothly inserted into the detent groove 401.

Under the condition that the second connecting assembly 4 and the first connecting assembly 3 are not assembled, the pressing piece 42 is in a free state, and in order to prevent the pressing piece 42 from being separated from the elastic piece 5, a limiting structure is further arranged in the embodiment of the application to prevent the pressing piece 42 from being separated from the elastic piece 5, and contact between the pressing piece 42 and the elastic piece 5 is ensured to ensure elastic connection between the pressing piece 42 and the elastic piece 5.

In some embodiments, with continued reference to fig. 8, 10, and 11, a limit structure is formed at the location where the second opening 415 of the bottom end 412 of the stationary housing 41 mates with the press 42.

Illustratively, referring to fig. 10 and 11, a stopper 416 protruding toward the inner side of the second opening 415 is formed in the second opening 415. Correspondingly, the pressing piece 42 is provided with a limiting groove 423 matched with the limiting block 416, and the limiting block 416 and the limiting groove 423 form a limiting structure. Referring to fig. 8, before the second connecting assembly 4 is not assembled with the first connecting assembly 3, the pressing member 42 may be restricted at a predetermined position due to the engagement between the stopper 416 and the stopper groove 423 to prevent the pressing member 42 from being separated from the elastic member 5.

In this way, the stopper 416 is formed in the second opening 415 of the fixing case 41, and the stopper groove 423 is provided in the pressing member 42, and the stopper structure is designed by using the fixing case 41 and the pressing member 42 itself, so that the structure is simple and compact, and is convenient to implement.

Illustratively, with continued reference to fig. 9 and 10, a front end of the second opening 415 is formed with a stopper 416 for facilitating installation of the pressing piece 42 from the rear end of the stationary case 41 to form the second connecting assembly 4 with the stationary case 41. It can be understood that the front end of the second opening 415 is far from the rear side of the fixing case 41, and the rear end of the fixing case 41 is the end far from the first connection member 3 during the insertion of the first connection member 3 into the guide groove 411.

It is understood that, in the embodiment of the present application, the above-mentioned limiting structure may not be needed to prevent the pressing member 42 from being separated from the elastic member 5, and the above-mentioned structure is only schematically illustrated. Illustratively, one end of the elastic member 5 may be fixed to the tip 422 of the pressing member 42, for example, one end of the elastic member 5 is welded to the tip 422 of the pressing member 42.

In some embodiments, referring to fig. 6, in the embodiment where the fixing shell 41 has the fourth opening 414 and the second opening 415, both the rear end of the fourth opening 414 and the rear end of the second opening 415 are open ends, so as to facilitate installation of the pressing member 42 from the rear end of the fixing shell 41, that is, insertion of the pressing member 42 into the fixing shell 41 from the rear end of the fixing shell 41, particularly, for the structure where the second opening 415 has a stopper and the bottom end 421 of the pressing member 42 protrudes outward relative to the second opening 415, so as to facilitate installation of the pressing member 42 from the rear end of the fixing shell 41. In this embodiment, in the installation process, the top end 422 of the pressing member 42 may be connected to the main body 1 or the wrist band 2 through the elastic member 5, and then the pressing member 42 may be inserted from the rear end of the fixing case 41 to install the second connecting member 4, starting from the rear end of the fixing case 41.

In the embodiment of the present application, a retaining wall structure may be provided in the guide groove 411, and the retaining wall structure may cooperate with the insert member 30 to prevent the insert member 31 from being separated from the guide groove 411 in a direction opposite to the insertion direction, thereby improving the coupling strength of the second coupling member 3 and the first coupling member 4 to improve the coupling strength of the body 1 and the wristband 2.

Referring to FIGS. 3 and 4, the head 312 of the insert 31 is convex with respect to the elongated portion 311 in the first direction, in other words, the head 312 is convex in the first direction toward at least one side of the elongated portion 311, forming a convex head 312. For example, as shown in fig. 3 and 4, the head 312 protrudes outward in the first direction toward both sides of the elongated portion 311, forming the insert 31 having a T-shaped cross section, which is a cross section perpendicular to the sliding direction. Thus, the contact area between the head 312 of the insert 31 having the cross section of the T-shaped structure and the retaining wall structure is increased, and the limit function can be better performed.

It should be noted that the head 312 protrudes in the first direction relative to the extension 311, and that some or all of the head 312 protrudes relative to the extension 311. For example, in fig. 3 and 4, first insert 31a with capture block 301 has a portion of head 312 that is convex with respect to extension 311 due to the design of capture block 301. For another example, in fig. 3 and 4, the inserts 31 on both sides of the first insert 31a may be considered to be substantially entirely convex with respect to the extension 311 of the head 312.

Referring to fig. 5 and 6, a partial region of the fixing case 41 extends toward the inside of the guide groove 411 to form a retaining wall structure disposed in the guide groove 411, the retaining wall structure including at least one retaining wall block 417, the at least one retaining wall block 417 corresponding to the at least one insert 31 one-to-one, the retaining wall block 417 having a third opening 4171 formed therein for sliding the extension 311 of the insert 31, the insert 31 being engageable with the corresponding retaining wall block 417 to restrict the insert 31 from being removed from the guide groove 411 in a direction opposite to the insertion direction.

Referring to fig. 12, when the insertion assembly 30 slides from the first end 411a of the guide slot 411 to the second end 411b of the guide slot 411, the extension 311 is inserted into the third opening 4171 and the head 312 may abut on the blocking block 417 to prevent the insertion piece 31 from being separated from the guide slot 411 in a direction opposite to the insertion direction, and the blocking block 301 may cooperate with the blocking groove 401 to jointly lock the first connection assembly 3 in the second connection assembly 4.

Referring to fig. 13, when the insert assembly 30 is slid from the second end 411b of the guide slot 411 to the first end 411a of the guide slot 411, the insert 31 and the retaining wall block 4171 may be misaligned such that the insert 31 may be disengaged from the guide slot 411.

When the insert assembly 30 includes an insert 31, a wall block 417 is correspondingly disposed in the guide slot 411, and the distance between the end of the wall block 417 near the first end 411a and the first end 411a is such that the insert 31 can be inserted into or removed from the guide slot 411. In this embodiment, the dimension of the insert 31 in the sliding direction can be designed to be large to meet the strength requirements of the assembly.

When the insert assembly 30 includes a plurality of inserts 31, a corresponding plurality of wall blocks 417 are correspondingly disposed in the guide slot 411, and the distance between two adjacent wall blocks 417 and the distance between the end of the wall block 417 adjacent to the first end 411a and the first end 411a are such that the inserts 31 can be inserted into or removed from the guide slot 411 when the insert assembly 30 is located at the first end 411a of the guide slot 411.

For example, referring to fig. 13, the insert assembly 30 includes three inserts 31, three blocking blocks 417 are provided in the guide slot 411, and the three blocking blocks 417 are provided to enable the three inserts 31 to be inserted into or removed from the guide slot 411 when the insert assembly 30 is located at the first end 411a of the guide slot 411.

As previously discussed, the insert assembly 30 of the present embodiment includes the first insert 31a, and the first insert 31a may be configured as shown in FIGS. 3 and 4 when the head portion 312 of the first insert 31a protrudes outwardly in the first direction relative to the extension portion 311.

In the process that the first connection assembly 3 slides towards the second end 411b of the guiding groove 411, when the insertion assembly 30 of the first connection assembly 3 slides to the second end 411b, in order to better limit the sliding displacement of the first connection assembly 3 and ensure the stable connection between the first connection assembly 3 and the second connection assembly 4, the embodiment of the present application further designs the insertion member 31, and achieves the above purpose through the cooperation between the insertion member 31 and the retaining wall block 417.

In some embodiments, with continued reference to fig. 3 and 4, the at least one insert 31 includes a second insert 31b, the second insert 31b including an extension 313, the extension 313 being located at an end of the extension 311 and being convex with respect to the extension 311 in the first direction, the end of the extension 311 being an end proximate to the first end 411a of the guide slot 411. In this way, the insertion member 30 is restricted from continuing to slide toward the second end 411b of the guiding groove 411 by the engagement between the extension 313 and the corresponding retaining wall 417 of the second insertion member 31b, so as to ensure that the first connecting member 3 can be stably locked in the second connecting member 4, and the connection strength between the second connecting member 3 and the first connecting member 4 is improved, so as to improve the connection strength between the main body 1 and the wrist strap 2.

Referring to fig. 14, when the insert assembly 30 slides to the second end 411b of the guide slot 411, the extension 313 of the second insert 31b may abut against the end of the corresponding retaining wall block 417, so that the insert assembly 30 may be restricted from continuing to slide toward the second end 411 b.

In the embodiment of the present application, the extending portion 313 protrudes outward relative to the extending portion 311 along the first direction, and the extending portion 313 protrudes outward towards at least one side of the extending portion 311 along the first direction.

In some embodiments, referring to the second insert in FIG. 14, extension 313 protrudes outward in a first direction toward one side of extension 311.

In other embodiments, referring to the first and

third inserts

31 and 31 from left to right in fig. 14, the extension 313 protrudes outward in a first direction toward both sides of the extension 311, and the extension 311 and the extension 313 form a structure having a T-shaped cross section, which is a cross section perpendicular to the insertion direction. Thus, the extension 313 protrudes outward toward the two sides of the extension 311 along the first direction, and the contact area between the formed structure with the T-shaped cross section and the retaining wall structure is increased, so that the limiting effect can be better achieved.

It is understood that the insert assembly 30 may include one or more second inserts 31b, and the embodiments of the present application are not limited in any way.

In embodiments where the insert assembly 30 includes one insert 31, the insert 31 is the second insert 31 b. In connection with the embodiment in which the insert assembly 30 comprises a first insert 31a, the first insert 31a is the same insert 31 as the second insert 31b, the insert 31 being configured as shown in the intermediate position of the insert 31 in fig. 3 and 4.

In the embodiment where the insert assembly 30 includes a plurality of inserts 31, some or all of the inserts 31 in the plurality of inserts 31 may be the second inserts 31b, and the embodiment of the present application is not limited in any way. In connection with the embodiment in which the insert assembly 30 includes the first insert 31a, the first insert 31a and the second insert 31b may be the same insert or different inserts, and the embodiment of the present application is not limited in any way. Illustratively, with continued reference to fig. 3 and 4, the insert assembly includes three inserts 31, all three inserts 31 being second inserts 31b, and the intermediate insert 31 being both second inserts 31b and first inserts 31 a.

In the embodiment in which the second connecting assembly 4 includes the pressing member 42, the side of the body 1 or the wrist band 2 provided with the second connecting assembly 4 for attaching to the skin is provided with an opening through which the bottom end 421 of the pressing member 42 may extend to the outside of the body 1 or the wrist band 2, facilitating the user to apply pressure to the pressing member 42.

In some embodiments, referring to fig. 15 and 16, the second connecting assembly 4 is disposed on the main body 1, the side of the main body 1 for fitting the skin is provided with an opening 11, and the bottom end 421 of the pressing member 42 extends to the outside of the main body 1 through the opening 11.

The wearable device with the first type of connection mechanism is described in detail above with reference to fig. 1 to 16, and the wearable device with the second type of connection mechanism is described below with reference to fig. 17 to 26.

Referring to fig. 17 and 18, the wearable device includes a main body 1 and a wrist band 2, and the main body 1 and the wrist band 2 are detachably connected by a connection mechanism to facilitate replacement of the wrist band. For example, when the wearable device is a watch, the main body 1 may be a watch body and the wristband 2 may be a watch band. The connecting mechanism includes a first connecting member 3 and a second connecting member 4, one of the first connecting member 3 and the second connecting member 4 is provided to the main body 1, and the other is provided to the wrist band 2. That is, as shown in fig. 17 and 18, the second connecting member 4 is provided to the main body 1 and the first connecting member 3 is provided to the wrist band 2, or, as shown in fig. 27 and 28, the second connecting member 4 is provided to the wrist band 2 and the first connecting member 3 is provided to the main body 1.

Referring to fig. 19, the first connecting member 3 includes a mounting plate 32 and an insert member 30 provided on the mounting plate 32, the mounting plate 32 is mounted on the main body 1 or the wrist band 2, and the insert member 30 is inserted into the second connecting member 4 and slid in the second connecting member 4. The insert assembly 30 comprises at least one insert 31, the insert 31 comprising a connected extension 311 and a head 312, the head 312 being formed by the end of the insert 31 remote from the mounting plate 32.

When the insert assembly 30 includes a plurality of inserts 31, the plurality of inserts 31 are disposed at intervals in the sliding direction. The distance between two adjacent inserts 31 is arbitrary, and the detailed description can refer to the related description above, and will not be repeated.

In the present embodiment, at least one of the inserts 31 includes a first insert 31a, and in some embodiments, the head 312 of the first insert 31a includes a connecting portion 302 and a detent block 301, the detent block 301 protrudes outward from the connecting portion 302 along a first direction, in other words, the detent block 301 protrudes outward toward at least one side of the connecting portion 302 along the first direction, and forms a protruding detent block 301, and the first direction is perpendicular to the sliding direction and the inserting direction of the insert assembly 30.

In some embodiments, with continued reference to fig. 19, detent block 301 protrudes outward in the first direction toward both sides of connecting portion 302.

Of course, in other embodiments, the capture block 301 may protrude outward toward one side of the connection portion 302 along the first direction (as shown in fig. 3 and 4), and the embodiment of the present invention is not limited in any way.

It is understood that, when the insert assembly 30 includes one insert 31, the insert 31 is a first insert 31a, the first insert 31a is provided with the capture block 301, and when the insert assembly 30 includes a plurality of inserts 31, the plurality of inserts 31 may include one or more first inserts 31a, which is not limited in any way in the embodiment of the present application. Illustratively, fig. 19 shows three inserts 31, and the insert 31 located at the middle position among the three inserts 31 is the first insert 31a, and of course, any one or two or three of the three inserts 31 may be the first insert 31a, and the present application is not limited in any way.

Referring to fig. 20 and 21, the second connecting assembly 4 includes a fixing case 41, the fixing case 41 being mounted on the main body 1 or the wrist band 2, and exemplarily, both ends of the fixing case 41 are provided with fastening holes 410 through which the fastening members 6 pass to mount the fixing case on the main body 1 or the wrist band 2 by the fastening members 6. The fixed case 41 is provided with a guide groove 411 into which the insert assembly 30 (at least one insert 31) is inserted and slid, and a size of the guide groove 411 in the sliding direction is larger than a size of the at least one insert 31 in the sliding direction so that the insert assembly 30 can slide in the guide groove 411. The guide slot 411 is formed in a ring-shaped structure, an opening direction of the guide slot 411 is perpendicular to an insertion direction of the first connection assembly 3, the insertion assembly 30 is slidable between a first end 411a and a second end 411b of the guide slot 411, the first end 411a and the second end 411b are arranged opposite to each other along the sliding direction, and the first end 411a and the second end 411b of the guide slot 411 play a role in limiting the sliding of the first connection assembly 3. The guide slot 411 includes a locking slot 401 engaged with the locking block 301, and an end of the locking slot 401 near the first end 411a is provided with a first opening 4011 for the locking block 301 to slide into.

It will be appreciated that the number of detent grooves 401 in the second connector assembly 4 is the same as the detent blocks 301. For example, fig. 22 shows one detent block 301, and the second connector assembly 4 of fig. 20 is provided with a corresponding one detent slot 401.

In some embodiments, with continued reference to fig. 20 and 21, the second connecting assembly 4 includes an elastic sheet 43 having elasticity, and the elastic sheet 43 is fixed in the guide slot 411, specifically, the elastic sheet 43 is fixed on a groove wall of the guide slot 411 away from the rear end of the first connecting assembly 3, for example, the elastic sheet 43 may be welded on the groove wall of the guide slot 411 away from the rear end of the first connecting assembly 3. The elastic sheet 43 extends from the first end 411a of the guide slot 411 to the second end 411b of the guide slot 411, a blocking slot 401 and a hollow area 431 are formed in the guide slot 411 and communicated with each other, a first opening 4011 is formed at the joint of the blocking slot 401 and the hollow area 431, the size of the first opening 4011 of the blocking slot 401 in the first direction is smaller than that of the blocking block 301 in the first direction, so that the blocking fit between the blocking slot 401 and the blocking block 301 can be realized, and meanwhile, because the elastic sheet 43 is easy to deform, the blocking block 301 with a larger size can be easily slid into the blocking slot 401 from the first opening 4011 of the blocking slot 401.

The resilient tab 43 is generally annular in configuration and includes a first portion 432 and a second portion 433 connected together. The first part 432 is of a U-shaped configuration, and the first part 432 is provided with a hollow area 431, and the hollow area 431 is provided for the insertion and sliding of a portion of the insertion assembly 30. for example, referring to fig. 21, the insertion assembly 30 includes three insertion members 31, and two insertion members 31 adjacent to the first end 411a of the guide slot 411 are inserted into the hollow area 431 and are slidable within the hollow area 431 during the assembling and disassembling processes. The outer surface of the first portion 432 conforms to the walls of the channel 411, for example, the outer surface of the first portion 432 may be welded to the walls of the channel 411. The second portion 433 is provided with a catching groove 401 which may not contact with a groove wall of the guide groove 411 to provide a deformation space for the deformation process of the second portion 433.

In some embodiments, with continued reference to fig. 21, an end of the resilient plate 43 away from the first end 411a is formed as a detent groove 401, and an end of the resilient plate 43 forming the detent groove 401 is the second portion 433 of the resilient plate 43.

In some embodiments, the end of the detent slot 401 distal from the first end 411a is an open end. In this way, the deformation of the resilient piece 43 is facilitated to change the size of the first opening 4011 of the catching groove 401, so that the catching block 301 can be slid into or out of the catching groove 401.

During assembly, referring to fig. 23, the insert member 30 is inserted into the guide slot 411, and the insert member 30 slides from the first end 411a toward the second end 411b of the guide slot 411. Due to the design of the resilient strip 43 in the guiding slot 411, a portion of the insert assembly 30 (e.g., the first two inserts 31 counted from left to right) is also inserted into the resilient strip 43 at the same time and can slide in the resilient strip 43. During the process of sliding the insertion assembly 30 in the guiding slot 411, since the elastic sheet 43 is easily deformed, during the process of sliding the large-sized retention block 301 into the retention groove 401, the elastic sheet 43 is deformed to increase the size of the first opening 4011 of the retention groove 401, so that the retention block 301 can be smoothly slid into the retention groove 401, and then the retention groove 401 can be restored to the original shape. Referring to fig. 22 and 24, when the inserting assembly 30 slides to the second end 411b, the blocking block 301 slides into the blocking groove 401 and can be blocked and matched with the blocking groove 401 to limit the second connecting assembly 3 to slide continuously in the sliding direction, so as to lock the first connecting assembly 3 on the second connecting assembly 4. Due to the restriction of the second end 411b of the guide slot 411, it is further ensured that the sliding of the first connector assembly 3 stops at the second end 411b of the guide slot 411.

During the detachment process, the insertion assembly 30 slides from the second end 411b to the first end 411a, because the elastic sheet 43 is easily deformed, the size of the large-sized retention block 301 can be increased by deforming the elastic sheet 43 in the process of sliding out of the retention groove 401, so that the retention block 301 can smoothly slide out of the retention groove 401 until the retention block slides to the first end 411a of the guide groove 411, the insertion assembly 30 is moved out along the direction opposite to the insertion direction, and the detachment of the first connection assembly 3 and the second connection assembly 4 is realized, so that the detachment of the main body 1 and the wrist strap 2 is realized.

Similar to the first type of coupling mechanism, in the embodiment of the present application, a retaining wall structure may be provided in the guide groove 411, and the retaining wall structure may cooperate with the insertion member 30 to prevent the insertion member 31 from being separated from the guide groove 411 in a direction opposite to the insertion direction, thereby improving the coupling strength of the second coupling member 3 and the first coupling member 4 to improve the coupling strength of the main body 1 and the wrist band 2.

Referring to FIG. 19, the head 312 of the insert 31 is convex with respect to the elongated portion 311 in the first direction, in other words, the head 312 is convex in the first direction toward at least one side of the elongated portion 311, forming a convex head 312. For example, as shown in fig. 19, the head 312 protrudes outward in the first direction toward both sides of the elongated portion 311, forming an insert 31 having a T-shaped cross section, which is a cross section perpendicular to the sliding direction. Thus, the contact area between the head 312 of the insert 31 having the cross section of the T-shaped structure and the retaining wall structure is increased, and the limit function can be better performed.

It should be noted that the head 312 protrudes in the first direction relative to the extension 311, and that some or all of the head 312 protrudes relative to the extension 311. For example, in FIG. 19, first insert 31a with capture block 301, due to the design of capture block 301, has a portion of head 312 (e.g., capture block 301) that is convex with respect to extension 311. For another example, in FIG. 19, the inserts 31 on both sides of the first insert 31a may be considered to be substantially entirely convex with respect to the extension 311 of the head 312.

Referring to fig. 20 and 21, a partial region of the fixing case 41 extends toward the inside of the guide groove 411 to form a retaining wall structure disposed in the guide groove 411, the retaining wall structure including at least one retaining wall block 417, the at least one retaining wall block 417 corresponding to the at least one insert 31 one-to-one, the retaining wall block 417 having a third opening 4171 formed therein for sliding the extension 311 of the insert 31, the insert 31 being engageable with the corresponding retaining wall block 417 to restrict the insert 31 from being removed from the guide groove 411 in a direction opposite to the insertion direction.

Referring to fig. 24 and 25, when the insertion assembly 30 is slid from the first end 411a of the guide slot 411 to the second end 411b of the guide slot 411, the extension 311 is inserted into the third opening 4171 and the head 312 may abut against the wall block 417 to prevent the insertion piece 31 from being separated from the guide slot 411 in a direction opposite to the insertion direction, and the blocking block 301 may cooperate with the blocking slot 401 to jointly lock the first connecting assembly 3 in the second connecting assembly 4.

When the insert assembly 30 slides from the second end 411b of the guide slot 411 to the first end 411a of the guide slot 411, the insert 31 and the retaining wall block 417 can be misaligned to allow the insert 31 to be removed from the guide slot 411.

The description of the relationship between the wall blocking block 417 and the insert 31 can refer to the above description, and the description is omitted.

In the process that the first connecting component 3 slides towards the second end 411a of the guiding groove 411, when the inserting component 30 of the first connecting component 3 slides to the second end 411a, in order to better limit the sliding of the first connecting component and ensure the connection between the first connecting component 3 and the second connecting component 4, the embodiment of the present application achieves the above purpose by making a relevant design for the inserting component 31 and by matching the inserting component 31 with the retaining wall block 417.

In some embodiments, with continued reference to FIG. 19, at least one insert 31 includes a second insert 31b, and the second insert 31b includes an extension 313, the extension 313 is located at an end of the extension 311 and protrudes outwardly from the extension 311 in a first direction, and the end of the extension 311 is an end close to the first end 411a of the guide slot 411, so that the insert 30 is restricted from further sliding toward the second end 411b of the guide slot 411 by the engagement between the extension 313 and the corresponding block 417 of the second insert 31b to ensure that the first connecting assembly 3 is stably locked in the second connecting assembly 4, and the connection strength of the second connecting assembly 3 and the first connecting assembly 4 is increased to increase the connection strength of the main body 1 and the wrist strap 2.

Referring to fig. 26, when the insert assembly 30 slides to the second end 411b of the guide slot 411, the extension 313 of the second insert 31b may abut against the end of the corresponding retaining wall block 417, so that the insert assembly 30 may be restricted from continuing to slide toward the second end 411 b.

In some embodiments, referring to the first and

third inserts

31 and 31 from left to right in fig. 26, the extension 313 protrudes outward in a first direction toward both sides of the extension 311, and the extension 311 and the extension 313 form a structure having a T-shaped cross section, which is a cross section perpendicular to the insertion direction. Thus, the extension 313 protrudes outward toward the two sides of the extension 311 along the first direction, and the contact area between the formed structure with the T-shaped cross section and the retaining wall structure is increased, so that the limiting effect can be better achieved.

Of course, in other embodiments (not shown), the extension 313 may also be convex toward one side of the extension 311 in the first direction.

It is understood that the insert assembly 30 may include one or more second inserts 31b, and the embodiments of the present application are not limited in any way. In addition, the above description can be referred to with respect to the relationship between the second insert 31b and the first insert 31a in the insert assembly 30, and the description is omitted.

The wearable device with the second type of connection mechanism is described in detail above with reference to fig. 17 to 26, and the wearable device with the third type of connection mechanism is described below with reference to fig. 27 to 34.

Referring to fig. 27 and 28, the wearable device includes a main body 1 and a wrist band 2, and the main body 1 and the wrist band 2 are detachably connected by a connection mechanism to facilitate replacement of the wrist band. The connecting mechanism includes a first connecting member 3 and a second connecting member 4, one of the first connecting member 3 and the second connecting member 4 is provided to the main body 1, and the other is provided to the wrist band 2. That is, as shown in fig. 27 and 28, the second link assembly 4 is provided to the wrist band 2 and the first link assembly 3 is provided to the main body 1, or, as shown in fig. 1 and 2, the first link assembly 3 is provided to the wrist band 2 and the second link assembly 4 is provided to the main body 1.

Referring to fig. 29, the first connecting member 3 includes a mounting plate 32 and an insert member 30 mounted on the mounting plate 32, the mounting plate 32 being mounted on the main body 1 or the wrist band 2, the insert member 30 being insertable into the second connecting member 4 and slidable in the second connecting member 4. When the insert assembly 30 includes a plurality of inserts 31, the plurality of inserts 31 are disposed at intervals along the sliding direction, and the distance between two adjacent inserts 31 is arbitrary, and the detailed description may refer to the above description, and will not be repeated. The insert 31 comprises an elongate portion 311 and a head portion 312 connected, the head portion 312 being formed by the end of the insert 31 remote from the mounting plate 32. The head 312 of the insert 31 protrudes in a first direction relative to the extension 311, in other words, the head 312 protrudes in the first direction towards at least one side of the extension 311, forming a protruding head 312 to cooperate with the retaining wall structure in the second connecting assembly 4 to prevent the insert 31 from escaping from the guide slot 411 in a direction opposite to the insertion direction. For example, as shown in fig. 29, the head 312 protrudes outward in the first direction toward both sides of the elongated portion 311, forming an insert 31 having a T-shaped cross section, which is a cross section perpendicular to the sliding direction.

Referring to fig. 30, the second connecting assembly 4 includes a fixing housing 41, a partial region of the fixing housing 41 extends toward the inside of the guide slot 411 to form a retaining wall structure provided in the guide slot 411, and the retaining wall structure is engageable with the insert 31 to prevent the insert 31 from being removed from the guide slot 411 in a direction opposite to the insertion direction. The retaining wall structure includes at least one retaining wall block 417, the at least one retaining wall block 417 corresponds to the at least one insert member 31 one by one, and a third opening 4171 for sliding the extension 311 of the insert member 31 is formed in the retaining wall block 417, and the insert member 31 can be engaged with the corresponding retaining wall block 417 to limit the insert member 31 from being removed from the guide groove 411 in a direction opposite to the insertion direction.

Referring to fig. 33 and 34, when the insert assembly 30 is slid from the first end 411a of the guide slot 411 to the second end 411b of the guide slot 411, the extension 311 is inserted into the third opening 4171 and the head 312 may abut on the dam block 417 to prevent the insert 31 from being removed from the guide slot 411 in a direction opposite to the insertion direction. Referring to fig. 32, when the insert assembly 30 is slid from the second end 411b of the guide slot 411 to the first end 411a of the guide slot 411, the insert 31 and the retaining wall block 4171 may be misaligned such that the insert 31 may be disengaged from the guide slot 411.

In the present embodiment, the at least one insert 31 in the insert assembly 30 includes a first insert 31 a. In some embodiments, with continued reference to fig. 29, an end of the elongated portion 311 of the first insert 31a distal from the first end 411a protrudes outward in the first direction to form a detent block 301, the detent block 301 being disposed adjacent the head 312 of the first insert 31 a. Correspondingly, with continued reference to fig. 30, a partial region of the third opening 4171 of the retaining wall block 417 corresponding to the first insert 31a extends in the first direction toward the end of the guide slot 411, forming a detent groove 401 that mates with the detent block 301.

It should be noted that, in this embodiment, the position of the detent block 301 at the end of the extension 311 far from the first end 411a means that the outward protruding detent block 301 needs to slide into the third opening 4171 to slide into the detent groove 401, and therefore, the outward protruding dimension of the detent block 301 relative to the extension 311 needs to be designed reasonably, the outward protruding dimension is neither too large to slide into the third opening nor too small to avoid the poor effect of detent fit.

In this embodiment, the end of the extension 311 of the first insert 31a remote from the first end 411a is outwardly convex in the first direction, in other words, the detent block 301 is outwardly convex in the first direction towards at least one side of the extension 311, forming a convex detent block 301.

In some embodiments, with continued reference to fig. 29, detent block 301 protrudes outward in the first direction toward both sides of extension 311. Correspondingly, with continued reference to fig. 30, a partial region of the third opening 4171 of the retaining wall block 417 corresponding to the first insert 31a extends toward both end portions of the guide groove 411 in the first direction, forming the catching groove 401.

Of course, in other embodiments (not shown), the capture block 301 may protrude toward one side of the extension portion 311 along the first direction, and the embodiment of the present invention is not limited thereto. Correspondingly, a partial region of the third opening 4171 of the retaining wall block 417 corresponding to the first insert 31a may also extend toward one end of the guide slot 411 along the first direction, and the embodiment of the present application is not limited in any way.

During assembly, referring to fig. 32, the insert assembly 30 is inserted into the guide slot 411, the insert 31 of the insert assembly 30 is misaligned with the corresponding retaining wall block 417, and the insert assembly 30 slides from the first end 411a to the second end 411b of the guide slot 411. Referring to fig. 31 and 33, during the sliding of the insertion assembly 30, the blocking block 301 slides into the third opening 4171 and slides into the blocking groove 401, the blocking block 301 is in blocking engagement with the blocking groove 401, at this time, the insertion assembly 30 slides to the second end 411b of the guiding groove 411, the first connection assembly 3 can be locked in the second connection assembly 4, referring to fig. 34, and at the same time, in this state, the extension 311 of the insertion member 31 is inserted into the third opening 4171 and the head 312 can abut against the corresponding retaining wall block 417 to prevent the insertion member 31 from being separated from the guiding groove 411 in the direction opposite to the insertion direction, and the first connection assembly 3 can be better locked in the second connection assembly 4.

During the disassembly process, the insert assembly 30 slides from the second end 411b of the guiding slot 411 to the first end 411a, the blocking block 301 slides out 401, when the insert 31 slides to the first end 411a of the guiding slot 411, the insert 31 is in dislocation fit with the corresponding retaining block 417, and the insert 31 can be separated from the guiding slot 411 to separate from the second connecting assembly 4.

In the process that the first connection assembly 3 slides to the second end 411a of the guide slot 411, when the insertion assembly 30 of the first connection assembly 3 slides to the second end 411a, in order to better limit the sliding of the first connection assembly and ensure the connection between the first connection assembly 3 and the second connection assembly 4, the embodiment of the present application achieves the above object by making a relevant design on the insertion member 31 and by matching the insertion member 31 with the retaining wall block 417, or the embodiment of the present application can also make a relevant design on the retaining wall block 417 so as to achieve the above object, the design of the insertion member 31 and the design of the retaining wall block 417 can be used in combination to achieve a better limiting effect.

In some embodiments, the insert 31 may be designed to limit the position. With continued reference to fig. 29, the at least one insert 31 includes a second insert 31b, the second insert 31b including an extension 313, the extension 313 being located at an end of the extension 311 and being convex with respect to the extension 311 in the first direction, the end of the extension 311 being an end proximate to the first end 411a of the guide slot 411. In this way, the insertion member 30 is restricted from continuing to slide toward the second end 411b of the guiding groove 411 by the engagement between the extension 313 and the corresponding retaining wall 417 of the second insertion member 31b, so as to ensure that the first connecting member 3 is stably locked in the second connecting member 4, and the connection strength between the second connecting member 3 and the first connecting member 4 is improved, so as to improve the connection strength between the main body 1 and the wrist strap 2.

With continued reference to fig. 33, when the insert assembly 30 slides to the second end 411b of the guide slot 411, the extension 313 of the second insert 31b may abut against the end of the corresponding retaining wall 417, which may limit the insert assembly 30 from continuing to slide toward the second end 411 b.

In some embodiments, referring to each insert 31 in FIG. 29, the extension 313 protrudes outward in a first direction toward both sides of the extension 311, and the extension 311 and the extension 313 form a structure having a T-shaped cross-section, which is a cross-section perpendicular to the insertion direction. Thus, the extension 313 protrudes outward toward the two sides of the extension 311 along the first direction, and the contact area between the formed structure with the T-shaped cross section and the retaining wall structure is increased, so that the limiting effect can be better achieved.

In other embodiments, the wall block 417 may be designed to limit the position. In embodiments where the insert assembly 30 includes a plurality of insert members 31, referring to fig. 30, a corresponding plurality of retaining blocks 417 are disposed within the guide slot 411, and at least one of the plurality of retaining blocks 417 other than the retaining block 417 closest to the second end 411b includes a closed end 4172, the closed end 4172 being the end away from the first end 411a in the sliding direction, the engagement between the extension 311 and the closed end 4172 of the corresponding retaining block 417 limiting the continued sliding of the insert assembly 30 toward the second end 411 b. It is understood that the number of the retaining wall blocks 417 having the closed end 4172 may be one or more, and the embodiment of the present invention is not limited thereto. Illustratively, three wall blocks 417 are illustrated in fig. 30, with one wall block 417 closest to the first end 411a including a closed end 4172. Referring to fig. 33, when the insert assembly 30 slides to the second end 411b of the guide slot 411, one end of the extension 311 may abut against the closed end 4172 of the corresponding retaining wall block 417 to limit the insert assembly 30 from continuing to slide toward the second end 411 b.

It should be noted that the structure of the retaining wall block 417 including the closed end 4172 can be applied not only to the retaining wall block 417 of the connection mechanism corresponding to fig. 27 to 34, but also to the retaining wall block 417 of the connection mechanism corresponding to fig. 1 to 16 and fig. 17 to 26, and the present application is not limited thereto.

In order to avoid the connection mechanism from being exposed to affect the appearance of the wearable product, for example, one of the main body 1 and the wrist band 2 is provided with a protrusion, and the other is provided with a recess matched with the protrusion, that is, the main body 1 is provided with the protrusion and the wrist band 2 is provided with the recess, or the wrist band 2 is provided with the protrusion and the main body 1 is provided with the recess. One of the first connecting member 3 and the second connecting member 4 is disposed on the projection, and the other is disposed in the recess, that is, the first connecting member 3 is disposed on the projection and the second connecting member 4 is disposed in the recess, or the second connecting member 4 is disposed on the projection and the first connecting member 3 is disposed in the recess. Thus, when the main body 1 and the wrist band 2 are connected by the connecting mechanism, the protrusion part is positioned in the recess part, so that the appearance of the connecting part is smooth and has no gap, thereby ensuring the beautiful appearance.

In some embodiments, with continued reference to fig. 1, the end of the main body 1 is formed with a recess 10, the second connecting member 4 is mounted on the recess 10 by a fastener 6, the end of the wristband 2 is formed with a protrusion 20, the first connecting member 3 is mounted on the protrusion 20, the wristband 2 can insert the first connecting member 3 into the second connecting member 4 of the main body 1 along the insertion direction, slide within the guide slot 411 along the sliding direction, and when sliding to the second end 411b of the guide slot 411, the wristband 2 and the main body 1 are connected.

In other embodiments (not shown), the end of the main body 1 is formed with a recess, the first connecting element 4 is mounted on the recess, the end of the wrist strap 2 is formed with a protrusion, the second connecting element 3 is mounted on the protrusion, and the main body 1 can insert the first connecting element 3 into the second connecting element 4 of the wrist strap 2 along the insertion direction, slide in the guide slot 411 along the sliding direction, and when sliding to the second end 411b of the guide slot 411, the connection of the wrist strap 2 and the main body 1 is achieved.

In the embodiment in which the rear end of the guide groove 411 is an open end, in some embodiments, one of the main body 1 and the wrist band 2 is provided with a baffle, and the second connecting member 4 is provided at the outer side of the baffle, so that the first connecting member 3 restrains the first connecting member 3 at the outer side of the baffle during the movement of the second connecting member 4.

Referring to fig. 35 (which may correspond to fig. 28), in an embodiment where the second coupling assembly 4 is provided on the bracelet 2, a second flap 22 is provided on the bracelet 2 and the second coupling assembly 4 is provided outside the second flap 22.

Referring to fig. 36 (which may correspond to fig. 1), in an embodiment where the second connecting assembly 4 is provided on the main body 1, the main body 1 is provided with the first baffle plate 12, and the second connecting assembly 4 is provided outside the first baffle plate 12.

It should be understood that the structures of the components and the connection relationships between the components shown in the various drawings are only schematic illustrations, and any alternative structures of the components which have the same functions as each component are within the protection scope of the embodiments of the present application. The relevant structure of each component will be described in detail below.

It should be understood that in the embodiments of the present application, the terms "connected," "fixedly connected," and "contacting" are to be interpreted broadly unless otherwise explicitly stated or limited. Specific meanings of the above-mentioned various terms in the embodiments of the present application can be understood by those skilled in the art according to specific situations.

For example, the "connection" may be various connection manners such as fixed connection, rotational connection, flexible connection, movable connection, integral molding, electrical connection, and the like; may be directly connected to one another or may be indirectly connected to one another through intervening media, or may be interconnected within two elements or in an interactive relationship between the two elements.

By way of example, with respect to "fixedly attached," it is possible that one element may be directly or indirectly fixedly attached to another element; the fixed connection may include mechanical connection, welding, bonding, and the like, wherein the mechanical connection may include riveting, bolting, screwing, keying, snapping, latching, plugging, and the like, and the bonding may include adhesive bonding, solvent bonding, and the like.

In the above various connection methods, the fixed connection may be referred to as a static connection method, and the "rotational connection", "flexible connection", and "mobile connection" may be referred to as a dynamic connection method.

For example, the explanation of "contact" may be that one element is in direct contact or indirect contact with another element, and furthermore, the contact between two elements described in the embodiments of the present application may be understood as a contact within an allowable range of mounting error, and there may be a small gap due to the mounting error.

It should also be understood that "parallel" or "perpendicular" as described in the embodiments of the present application may be understood as "approximately parallel" or "approximately perpendicular".

It will be further understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

In the embodiments of the present application, "at least one" means one or more, "a plurality" means two or more. "at least a portion of an element" means a part or all of an element. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a alone, both A and B, and B alone, where A, B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A wearable device comprising a main body (1), a wrist band (2), and a connecting mechanism for connecting the main body (1) and the wrist band (2), the connecting mechanism comprising:

a first connecting assembly (3) and a second connecting assembly (4), the first connecting assembly (3) being disposed on the main body (1), the second connecting assembly (4) being disposed on the wrist strap (2), or the first connecting assembly (3) being disposed on the wrist strap (2), the second connecting assembly (4) being disposed on the main body (1);

the first connecting assembly (3) comprises an inserting assembly (30), the inserting assembly (30) comprises at least one inserting piece (31), at least one inserting piece (31) comprises a first inserting piece (31a), and a clamping block (301) is arranged on the first inserting piece (31 a);

second coupling assembling (4) are including set casing (41) and screens groove (401), be provided with the confession on set casing (41) insert subassembly (30) and gliding guide slot (411), the direction of insertion of inserting subassembly (30) is perpendicular with the slip direction, screens groove (401) are located in guide slot (411) and with screens piece (301) cooperation, the tip that is close to first end (411a) of guide slot (411) of screens groove (401) is provided with the confession the first opening (4011) that screens piece (301) slided in insert subassembly (30) by first end (411a) slide to when second end (411b) of guide slot (411), screens piece (301) can with screens groove (401) screens cooperation, first coupling assembling (3) can lock in second coupling assembling (4), the insert member (30) may be disengaged from the guide slot (411) when the insert member (30) is slid from the second end (411b) to the first end (411 a).

2. Wearable device according to claim 1, wherein the first insert (31a) comprises a head (312), the head (312) comprising a connecting portion (302) and the catch block (301) connected, the catch block (301) being convex with respect to the connecting portion (302) along a first direction, the first direction being perpendicular to the sliding direction and the insertion direction.

3. Wearable device according to claim 2, wherein the second connection assembly (4) further comprises a press piece (42) provided with the detent groove (401), a bottom end (421) of the press piece (42) passing through a bottom end (412) of the stationary case (41) and being extendable to the outside of the body (1) or wrist band (2) connected to the second connection assembly (4), the press piece (42) being movable in the first direction within the stationary case (41),

when pressure is applied to the bottom end (421) of the pressing piece (42), the pressing piece (42) can move towards the top end (422) of the pressing piece (42), the clamping block (301) can slide into or out of the clamping groove (401), when the pressure is removed, the pressing piece (42) can move towards the bottom end (421) of the pressing piece (42), and the clamping block (301) can be in clamping fit with the clamping groove (401).

4. The wearable device according to claim 3, wherein a bottom end (412) of the fixed case (41) is provided with a second opening (415) through which a bottom end (421) of the pressing piece (42) passes, the bottom end (421) of the pressing piece (42) has a size larger than that of the second opening (415), and the bottom end (421) of the pressing piece (42) can abut against the bottom end (412) of the fixed case (41) when the pressing piece (42) moves toward a top end (422) of the pressing piece (42) to limit the amount of movement of the pressing piece (42).

5. Wearable device according to claim 3 or 4, characterized in that it further comprises an elastic element (5), the top end (422) of the pressing element (42) being connected to the body (1) or the wrist strap (2) provided with the second connection assembly (4) by means of the elastic element (5).

6. The wearable device according to claim 5, wherein the bottom end (412) of the fixed shell (41) is provided with a second opening (415) through which the bottom end (421) of the pressing piece (42) passes, wherein a stopper structure is formed at a position where the second opening (415) is engaged with the pressing piece (42) to prevent the pressing piece (42) from being disengaged from the elastic piece (5).

7. The wearable device according to claim 6, wherein a stopper (416) protruding toward the inner side of the second opening (415) is formed in the second opening (415), a stopper groove (423) matched with the stopper (416) is formed in the pressing member (42), and the stopper groove (423) and the stopper (416) form the stopper structure.

8. The wearable device according to claim 7, wherein the stopper (416) is formed on a side of the second opening (415) close to the first connection member (3).

9. Wearable device according to any of claims 5 to 8, characterized in that the top end (422) of the pressing piece (42) is provided with a post (4221), the elastic piece (5) is sleeved on the post (4221), one end of the elastic piece (5) abuts against the top end (422) of the pressing piece (42), and the other end of the elastic piece (5) is connected with the body (1) or the wrist strap (2) provided with the second connection component (4).

10. Wearable device according to any of claims 3 to 9, wherein the side of the body (1) or wrist strap (2) provided with the second connection assembly (4) for skin attachment is provided with an aperture (11), through which aperture (11) the bottom end (421) of the press (42) extends outside the body (1) or wrist strap (2).

11. Wearable device according to claim 2, wherein the second connection assembly (4) further comprises a spring plate (43) fixed in the guide slot (411), the spring plate (43) being formed with the detent groove (401) and a hollow area (431), the hollow area (431) being in communication with the detent groove (401), the hollow area (431) being adapted for partial insertion and sliding of the insertion assembly (30).

12. Wearable device according to claim 11, wherein the end of the spring plate (43) remote from the first end (411a) is formed as the detent groove (401).

13. Wearable device according to claim 12, characterized in that the end of the detent slot (401) remote from the first end (411a) is an open end.

14. The wearable device according to any of claims 11 to 13, wherein the spring (43) comprises a first portion (432) having a U-shaped configuration, the first portion (432) having the hollow region (431) disposed thereon, and an outer surface of the first portion (432) is in contact with a groove wall of the guide groove (411).

15. Wearable device according to any of claims 11 to 14, characterized in that in the first direction the size of the first opening (4011) of the catch slot (401) is smaller than the size of the catch block (301).

16. The wearable device according to any of claims 2 to 15, wherein the capture block (301) is convex towards both sides of the connection portion (302) in the first direction.

17. The wearable device of claim 1,

said insert (31) comprising an elongated portion (311) and a head portion (312) connected, said head portion (312) being outwardly convex with respect to said elongated portion (311) in a first direction, forming an insert (31) having a T-shaped cross-section, said first direction being perpendicular to said insertion direction and said sliding direction,

a retaining wall block (417) corresponding to the insert (31) is arranged in the guide groove (411), a third opening (4171) for sliding the extension part (311) is formed on the retaining wall block (417), when the insert assembly (30) slides to the second end (411b), the extension part (311) is inserted into the third opening (4171) and the head part (312) can abut against the retaining wall block (417) to prevent the insert assembly (30) from being separated from the guide groove (411) along the direction opposite to the insertion direction, when the insert assembly (30) slides to the first end (411a), the insert (31) and the retaining wall block (417) can be in dislocation fit, so that the insert assembly (30) can be separated from the guide groove (411); and the number of the first and second groups,

the end part of the extension part (311) of the first insertion piece (31a) far away from the first end (411a) protrudes outwards along the first direction to form the clamping block (301), the clamping block (301) is arranged adjacent to the head part (312) of the first insertion piece (31a), and a partial area of the third opening (4171) of the retaining wall block (417) corresponding to the first insertion piece (31a) extends towards the end part of the guide groove (411) along the first direction to form the clamping groove (401).

18. Wearable device according to any of claims 1 to 16,

the insert (31) comprising an elongated portion (311) and a head portion (312) connected, the head portion (312) being outwardly convex with respect to the elongated portion (311) in a first direction, forming an insert (31) having a T-shaped cross-section, the first direction being perpendicular to the insertion direction and the sliding direction; and the number of the first and second groups,

a retaining wall block (417) corresponding to the insert (31) is arranged in the guide groove (411), a third opening (4171) for sliding the extension part (311) is formed in the retaining wall block (417), when the insert assembly (30) slides to the second end (411b), the extension part (311) is inserted into the third opening (4171) and the head part (312) can abut against the retaining wall block (417) to prevent the insert assembly (30) from being separated from the guide groove (411) along the direction opposite to the insertion direction, when the insert assembly (30) slides to the first end (411a), the insert (31) and the retaining wall block (417) can be in dislocation fit to enable the insert assembly (30) to be separated from the guide groove (411).

19. The wearable device according to claim 18, wherein the insertion assembly (30) comprises a plurality of the insertion members (31), a corresponding plurality of the wall blocks (417) are disposed in the guide slot (411), and a distance between two adjacent wall blocks (417) is such that the insertion assembly (30) can be inserted into or removed from the guide slot (411) when the insertion assembly (30) is located at the first end (411 a).

20. The wearable device according to any of claims 17 to 19, wherein at least one of the inserts (31) comprises a second insert (31b), wherein the second insert (31b) comprises an extension (313), wherein the extension (313) is located at an end of the elongated portion (311) near the first end (411a), and wherein the extension (313) is convex with respect to the elongated portion (311) in the first direction, and wherein engagement between the extension (313) and a corresponding stop (417) limits the insert assembly (30) from continuing to slide towards the second end (411 b).

21. The wearable device of claim 20, wherein the extension (313) is convex in the first direction towards both sides of the extension (311).

22. The wearable device according to any of claims 17 to 21, wherein the insert assembly (30) comprises a plurality of the inserts (31), wherein a corresponding plurality of the wall blocks (417) are disposed within the guide slot (411), wherein at least one wall block (417) of the plurality of wall blocks (417) other than the wall block (417) closest to the second end (411b) comprises a closed end (4172), wherein the closed end (4172) is an end of the wall block (417) in the sliding direction away from the first end (411a), and wherein engagement between the extension (311) and the closed end (4172) of the corresponding wall block (417) limits the insert assembly (30) from continuing to slide towards the second end (411 b).

23. Wearable device according to any of claims 1 to 22,

a first baffle (12) is arranged on the main body (1), and the second connecting assembly (4) is arranged on the outer side of the first baffle (12); or the like, or, alternatively,

the wrist strap (2) is provided with a second baffle (22), and the second connecting component (4) is arranged on the outer side of the second baffle (22).

24. Wearable device according to any of claims 1 to 23, characterized in that the insert assembly (30) comprises a plurality of inserts (31), the first insert (31a) being one (31) of the plurality of inserts (31) other than the inserts (31) located at both ends of the first connection assembly (3).

25. Wearable device according to claim 24, wherein the insert assembly (30) comprises three inserts (31).