CN219396490U - Locking mechanism, shell assembly and intelligent wearable equipment - Google Patents

Abstract

The utility model provides a locking mechanism, a shell assembly and intelligent wearing equipment, wherein the locking mechanism comprises a supporting piece, a driving piece and a first locking piece, the supporting piece is provided with a first inserting groove and a containing groove which are arranged at intervals, the containing groove is provided with a first groove wall, the first groove wall is provided with a first through groove used for communicating the containing groove and the first inserting groove, the driving piece is arranged in the containing groove in a penetrating mode and is provided with a first position and a second position, the first locking piece is in sliding clamping fit with the driving piece, when the driving piece is in the first position, a part of the first locking piece passes through the first through groove and is positioned in the first inserting groove, so that the first locking piece can be clamped with a first inserting piece inserted into the first inserting groove, and when the driving piece is in the second position, the first locking piece is avoided in the first inserting groove, so that the first inserting piece can be retreated from the first inserting groove. The locking mechanism provided by the utility model is arranged on the shell assembly, so that the shell assembly and the connecting belt in the intelligent wearing equipment can be quickly disassembled and assembled.

Description

Locking mechanism, shell assembly and intelligent wearable equipment

Technical Field

The utility model belongs to the technical field of electronic equipment, and particularly relates to a locking mechanism, a shell assembly and intelligent wearing equipment.

Background

Along with the development of technology and the improvement of living demands, at present, intelligent wearable electronic products such as intelligent watches and bracelets increasingly appear in daily life, and intelligent wearable devices such as intelligent watches and intelligent bracelets have functions which are not possessed by traditional watches, such as functions of displaying, communicating, playing music, surfing the internet, physiologically monitoring and the like.

Wherein, in order to adapt to more extensive use scene, the user requires the watchband of intelligent wrist-watch can dismantle fast with the demand of convenient change by oneself increasingly strong, among the prior art, the watchband of intelligent wearing equipment is connected through joint spare such as living trunnion with the table body usually, but because the diameter of living trunnion is less for the dismouting operation degree of difficulty of watchband and table body is big, leads to the dismouting inefficiency.

Disclosure of Invention

An object of a first aspect of the present utility model is to provide a locking mechanism, so as to solve the technical problem of low disassembly and assembly efficiency of a watchband and a watch body in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a locking mechanism comprising: the support piece is provided with a first inserting groove and a containing groove which are arranged at intervals, the containing groove is provided with a first groove wall, and the first groove wall is provided with a first through groove used for communicating the containing groove and the first inserting groove;

The driving piece is arranged in the accommodating groove in a penetrating manner and provided with a first position and a second position;

the first locking piece is matched with the driving piece in a sliding clamping manner, when the driving piece is positioned at the first position, a part of the first locking piece penetrates through the first through groove and is positioned in the first inserting groove, and when the driving piece is positioned at the second position, the first locking piece is avoided in the first inserting groove.

Further, when the driving member is at the first position, the first locking member abuts against the first groove wall.

Further, the driving piece is provided with a first driving inclined plane, the first locking piece is provided with a first matching inclined plane which is abutted to the first driving inclined plane, and when the driving piece is switched back and forth between the first position and the second position, the first driving inclined plane and the first matching inclined plane slide relatively.

Further, the driving piece comprises a pressing part and a first driving structure connected to the pressing part, the first locking piece comprises a first bearing part and a first clamping part, when the driving piece is positioned at the first position, a part of the first clamping part penetrates through the first through groove and is positioned in the first inserting groove, and when the driving piece is positioned at the second position, the first clamping part is avoided in the first inserting groove;

The first bearing part is provided with a first sliding protrusion, the first driving inclined plane is arranged on the first driving structure, and the first matching inclined plane is arranged on the first sliding protrusion so that the first sliding protrusion and the first driving structure are mutually abutted.

Further, the accommodating groove is provided with a second groove wall connected with the first groove wall, the extending direction of the second groove wall is perpendicular to the sliding direction of the driving piece, the first bearing part is provided with a first end part far away from the pressing part, and the first end part is abutted to the second groove wall and is in sliding connection with the second groove wall.

Further, the extending surface of the first driving inclined surface and the extending surface of the first matching inclined surface both form a first included angle with the second groove wall, and the first included angle is an acute angle of the opening facing away from the first inserting groove.

Further, the first driving structure comprises a first extending portion and a first oblique protruding portion, the first driving inclined surface is arranged at one end of the first oblique protruding portion, which faces away from the pressing portion, the first locking piece further comprises a first clamping protruding portion arranged at the first bearing portion, and the first clamping protruding portion is used for limiting the first driving structure to slide out of the accommodating groove.

Further, the supporting piece is also provided with a second inserting groove which is opposite to the first inserting groove, the accommodating groove is provided with a third groove wall which is opposite to the first groove wall, and the third groove wall is provided with a second through groove which is used for communicating the accommodating groove and the second inserting groove;

the locking mechanism further comprises a second locking member, the second locking member is in sliding clamping fit with the driving member, when the driving member is located at the first position, a part of the second locking member penetrates through the second through groove and is located in the second inserting groove, and when the driving member is located at the second position, the second locking member is avoided in the first inserting groove.

Further, when the driving member is at the first position, the second locking member abuts against the third groove wall.

Further, the driving piece is provided with a second driving inclined plane, the second locking piece is provided with a second matching inclined plane which is abutted against the second driving inclined plane, and when the driving piece is switched back and forth between the first position and the second position, the second driving inclined plane and the second matching inclined plane relatively slide.

Further, the driving member further includes a second driving structure connected to the pressing portion, the second locking member includes a second bearing portion and a second engaging portion, where when the driving member is in the second position, a part of the second engaging portion passes through the second through slot and is located in the second inserting slot, and when the driving member is in the second position, the second engaging portion is avoided in the second inserting slot;

The second bearing part is provided with a second sliding protrusion, the second driving inclined plane is arranged on the second driving structure, and the second matching inclined plane is arranged on the second sliding protrusion so that the second sliding protrusion and the second driving structure are mutually abutted.

Further, the extending surface of the second driving inclined surface and the extending surface of the second matching inclined surface both form a second included angle with the second groove wall, and the second included angle is an acute angle of the opening facing away from the second inserting groove.

Further, the second bearing part is provided with a second end part far away from the pressing part, and the second end part is abutted to the second groove wall and is in sliding connection with the second groove wall.

Further, the second driving structure comprises a second extending portion and a second oblique protruding portion, the second driving inclined surface is arranged at one end of the second oblique protruding portion, which faces away from the pressing portion, the second locking piece further comprises a second clamping protruding portion arranged at the second bearing portion, and the second clamping protruding portion is used for limiting the first driving structure to slide out of the accommodating groove.

Further, a limiting groove communicated with the accommodating groove is formed in the end face, opposite to the second groove wall, of the supporting piece, the limiting groove is provided with a first opening, the driving piece penetrates through the limiting groove through the first opening, and the limiting groove is used for limiting the driving piece to move along the sliding direction perpendicular to the driving piece.

Further, the locking mechanism further comprises a reset piece arranged between the first bearing part and the second bearing part, when the driving piece is in the second position, the reset piece is in an elastic compression state, and when the reset piece is switched from the elastic compression state to the reset state, the reset piece drives the first locking piece and the second locking piece to drive the driving piece to move to the first position.

Further, the first locking member further comprises a first convex column arranged on one side of the first bearing part towards the second bearing part, the second locking member further comprises a second convex column arranged on one side of the second bearing part towards the first bearing part, one end of the resetting member penetrates through the first convex column, and the other end of the resetting member penetrates through the second convex column.

An object of a second aspect of the present utility model is to provide a case assembly, so as to solve the technical problem of low assembly and disassembly efficiency of a watchband and a watch body in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a housing assembly including a housing main body and the locking mechanism provided in the embodiment of the first aspect, wherein the support member is mounted on the housing main body, and a moving direction of the driving member is perpendicular to a width direction of the housing main body.

Further, the shell main body comprises a middle frame and a cover plate, the support piece is mounted on the middle frame, the cover plate is covered on the support piece, a through hole for the driving piece to pass through is formed in the cover plate, and when the driving piece is located at the first position, the outer surface of the driving piece is flush with the outer surface of the cover plate.

Further, the supporting piece and the middle frame are integrally formed; or, the support piece is detachably connected with the middle frame.

An object of a third aspect of the embodiments of the present utility model is to provide an intelligent wearable device, so as to solve the technical problem of low disassembly and assembly efficiency of a watchband and a watch body in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an intelligence wearing equipment, includes the coupling band and the casing subassembly that above-mentioned second aspect embodiment provided, the coupling band includes the area body and locates the first plug connector of area body tip, first draw-in groove has been seted up to first plug connector, first plug connector can install in support piece, works as the driving piece is in when the first position, first retaining member joint in first draw-in groove, works as the driving piece is in when the second position, first retaining member with first draw-in groove breaks away from the joint, so that first plug connector can follow support piece withdraws from.

Further, the middle frame is provided with a first jack communicated with the first inserting groove, and the first inserting piece can penetrate through the first jack and is inserted into the first inserting groove.

The intelligent wearing equipment has the advantages that due to the adoption of the shell assembly comprising the locking mechanism, when the shell assembly and the connecting belt are required to be connected, a user can switch the driving piece from the first position to the second position through operating the driving piece, after the first locking piece avoids the first inserting groove, the first inserting piece arranged on the connecting belt is inserted into the first inserting groove, and then the first driving structure is switched from the second position to the first position to clamp the first locking piece with the first clamping groove of the first inserting piece, so that the connecting belt is installed, and when the user operates the driving piece again to switch the driving piece from the second position to the first position, the first locking piece is separated from the first clamping groove, so that the first inserting piece can be withdrawn from the first inserting groove, and the connecting belt is detached. This intelligent wearing equipment can be quick realization connecting band and housing assembly's dismouting, and dismouting efficiency is high, has improved user's experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an intelligent wearable device according to an embodiment of the present utility model;

fig. 2 is a bottom view of a smart wearable device provided by an embodiment of the present utility model;

FIG. 3 is a schematic side view of the smart wearable device of FIG. 1;

fig. 4 is an exploded structural schematic diagram of an intelligent wearable device according to an embodiment of the present utility model;

fig. 5 is a schematic perspective view of a middle frame according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of a locking mechanism installed on a middle frame according to an embodiment of the present utility model;

fig. 7 is a schematic perspective view of a support according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a portion of the connecting band of FIG. 4;

fig. 9 is a schematic perspective view of a locking mechanism according to an embodiment of the present utility model;

FIG. 10 is a cross-sectional view taken along line A-A of FIG. 2 of an actuator provided in accordance with an embodiment of the present utility model in a first position;

FIG. 11 is a cross-sectional view taken along line A-A of FIG. 2 of an embodiment of the present utility model when the driving member is in a second position;

FIG. 12 is a schematic perspective view of a locking mechanism according to another embodiment of the present utility model;

FIG. 13 is a schematic perspective view of a locking mechanism according to another embodiment of the present utility model;

fig. 14 is a schematic perspective view of a back view of a locking mechanism according to an embodiment of the utility model

FIG. 15 is a disassembled view of the driving member, the first locking member and the second locking member according to the embodiment of the present utility model;

FIG. 16 is a disassembled view of the driving member, the first locking member and the second locking member in another direction according to an embodiment of the present utility model;

fig. 17 is a rear view of an assembled driving member, first locking member and second locking member according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

the support member 100, the receiving groove 1000, the first groove wall 1001, the first through groove 1030, the second groove wall 1002, the third groove wall 1003, the second through groove 1040, the first insertion groove 1010, the second insertion groove 1020, the limit groove 1050, the first opening 1051, the driving member 200, the pressing portion 210, the first driving structure 220, the first extension portion 221, the first oblique protrusion 222, the first driving inclined surface 2221, the second driving structure 230, the second extension portion 231, the second oblique protrusion 232, the second driving inclined surface 2321, the first locking member 300, the first bearing portion 310, the first end 3110, the first sliding protrusion 311, the first engagement inclined surface 3111, the first clamping protrusion 312, the first boss 313, the first clamping portion 320, the second locking member 400, the second bearing portion 410, the second end 4110, the second sliding protrusion 411, the second engagement inclined surface 4111, the second clamping protrusion 412, the second boss 413, the second clamping portion 420, the reset member 500, the housing main body 10, the middle frame 1120, the first insertion hole 1120, the second insertion hole 1130, the first insertion hole 1130, the second insertion groove 2300, the first insertion groove cover plate 20, the second insertion groove 1140, the display screen connector housing case 20, the second insertion groove 1140, the first through-band connector housing groove 20, and the second insertion groove cover plate connector portion.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 3, an intelligent wearable device provided by an embodiment of the present utility model will be described, and first, it should be noted that the intelligent wearable device may include, but is not limited to, a smart watch, a smart bracelet, a smart wristband, and the like. The smart wearable device includes a connection strap 20 and a housing assembly, the housing assembly includes a housing body 10 and a locking mechanism connected with the housing body 10, the connection strap 20 can be detachably connected to one side of the housing body 10 through the locking mechanism, and of course, the connection strap 20 can also be detachably connected to the other side of the housing body 10 through the locking mechanism. In one embodiment, the connecting straps 20 have two, detachably connected to opposite sides of the case body 10 by a locking mechanism, respectively, and when worn, the two connecting straps 20 are wound around the wrist of the user together, and the two connecting straps 20 are connected to fix the case assembly to the wrist of the user, thereby achieving wearing. The connecting band 20 may be formed of plastic, fabric, natural material such as leather, polymer, or other non-conductive material.

Referring to fig. 4, the case body 10 includes a middle frame 11, a display screen 13, and a cover plate 12, where the display screen 13 and the cover plate 12 are respectively covered on two sides of the middle frame 11, and form a receiving cavity with the middle frame 11 for receiving internal devices of the smart wearable device. The case body 10 may have a regular shape such as a circular or square cross section, and the case body 10 may have other irregular shapes. The material of the housing body 10 may be varied, for example, the housing body 10 may be formed of plastic, ceramic, metal (e.g., stainless steel, aluminum, titanium alloy, etc.), other suitable materials, or a combination of any two or more of these materials. The housing body 10 may be formed using a unitary configuration in which a portion or all of the housing body 10 is machined or molded into a single structure, or may be formed using multiple structures (e.g., an internal frame structure, one or more structures forming an external housing surface, etc.). The display 13 may be used to display various information such as time, health index, information, etc., and the display 13 may be a liquid crystal display (Liquid Crystal Display, LCD) or an Organic Light-Emitting Diode (OLED) or other display technology based display 13 (e.g., an electrophoretic display, a display 13 with an array of crystalline semiconductor Light Emitting diodes on a flexible substrate, etc.). The display 13 may be a touch screen display including capacitive touch sensors, resistive touch sensors, or other touch sensor components or may be a non-touch sensitive display 13.

Referring to fig. 4, the locking mechanism includes a support member 100, a driving member 200, and a first locking member 300.

In particular, referring to fig. 5 and 6, the middle frame 11 is provided with a receiving groove 1140, the support member 100 is mounted in the receiving groove 1140, and after the support member 100 is mounted in the receiving groove 1140, the support member 100 may be fixed to the middle frame 11 by, for example, screwing. It will be appreciated that in other embodiments, the support 100 is integrally formed with the middle frame 11, in which case the support 100 is part of the housing body 10.

Referring to fig. 7, the support 100 is provided with a first insertion groove 1010 and a receiving groove 1000 which are disposed at intervals, the receiving groove 1000 has a first groove wall 1001, the first groove wall 1001 is provided with a first through groove 1030 for communicating the receiving groove 1000 and the first insertion groove 1010, and specifically, the first insertion groove 1010 and the receiving groove 1000 are mutually communicated in the width direction of the middle frame 11. In some embodiments, referring to fig. 5, the middle frame 11 is provided with a first jack 1110 that is disposed in communication with the first plugging slot 1010, when the support member 100 is installed in the accommodating slot 1140, the first jack 1110 is in communication with the first plugging slot 1010, specifically, the middle frame 11 is provided with a sink slot 1130 that is disposed towards one side of the connecting strap 20, and a bottom of the sink slot 1130 is provided with the first jack 1110 that is disposed in communication with the first plugging slot 1010.

In some embodiments, referring to fig. 6, 7 and 8, the connecting band 20 includes a band body 21 and a first connector 22 disposed at an end of the band body 21, where the first connector 22 has a first slot 2200, specifically, the first connector 22 has a first inserting side, the first slot 2200 is disposed on the first inserting side, and an extending direction of the first slot 2200 is parallel to a thickness direction of the band body 21. The first connector 22 can be inserted into the first insertion groove 1010 through the first insertion hole 1110 along the extending direction of the belt body 21.

Referring to fig. 9, the driving member 200 and the first locking member 300 are both coupled to the supporting member 100. In some embodiments, the driving member 200 is disposed through the accommodating groove 1000, the first locking member 300 is slidably engaged with the driving member 200, and the driving member 200 and the first locking member 300 can lock the first plug member 22 in the first plug groove 1010, that is, after the supporting member 100 is disposed in the accommodating groove 1140, the end of the connecting band 20 provided with the first plug member 22 can be fixedly mounted in the housing main body 10. The driving member 200 is movably disposed in the accommodating groove 1000 and can move up and down along the height direction of the accommodating groove 1000, and the first locking member 300 is movably connected in the accommodating groove 1000 and can slide along the length direction of the accommodating groove 1000, and it should be noted that the first locking member 300 can also slide relative to the first through groove 1030, and the driving member 200 has a first position and a second position when moving in the height direction of the accommodating groove 1000.

In an embodiment, referring to fig. 7 and 10, when the driving member 200 is at the first position, a part of the first locking member 300 passes through the first through slot 1030 and is located in the first inserting slot 1010, such that projections of the first locking member 300 and the first inserting slot 1010 in a direction perpendicular to the bottom of the accommodating slot 1000 overlap, such that when the driving member 200 is at the first position, the first locking member 300 is engaged with the first locking slot 2200 of the first inserting member 22.

Above-mentioned intelligent wearing equipment, in the first position, first retaining member 300 has the effect of blockking up to stretching into inboard first plug connector 22 for first plug connector 22 can't follow in the first grafting groove 1010 and withdraw from, thereby first plug connector 22 can install and be fixed in first grafting groove 1010 under the spacing effect of first retaining member 300.

Referring to fig. 7 and 11, when the driving member 200 is in the second position, the first locking member 300 is retracted into the first inserting groove 1010, and the first locking member 300 is disengaged from the first locking groove 2200, so that the first inserting member 22 can be detached from the housing main body 10. As shown in fig. 12, the projections of the first locking element 300 and the first socket 1010 in the direction perpendicular to the bottom of the receiving groove 1000 do not overlap, i.e., the first locking element 300 does not have a blocking effect on the first socket 22.

Referring to fig. 10, 11, 12 and 14, it can be understood that, because the first locking member 300 is slidably engaged with the driving member 200, when the driving member 200 is switched from the first position to the second position, the driving member 200 abuts against the first locking member 300 and slides relatively with the first locking member 300 to drive the first locking member 300 to slide along the bottom of the accommodating groove 1000 away from the first inserting groove 1010, so that a part of the first locking member 300 is withdrawn from the first inserting groove 1010, that is, interference between the first locking member 300 and the first clamping groove 2200 of the first inserting member 22 is avoided, and the first inserting member 22 can be inserted into the first inserting groove 1010 or withdrawn from the first inserting groove 1010, and when the driving member 200 is switched from the second position to the first position, the first locking member 300 abuts against the driving member 200 and slides relatively with the driving member 200, so that the first locking member 300 can slide along the bottom of the accommodating groove 1000 toward the first inserting groove 1010, so that a part of the first locking member 300 is guided into the first clamping groove 2200 of the first inserting groove 1010, and the first inserting member 22 can be inserted into the first inserting groove 1010. Wherein, through carrying out slip joint cooperation with first retaining member 300 and driving piece 200, this kind of connected mode makes driving piece 200 can stably drive first retaining member 300 and withdraw from in the first draw-in groove 1010, can make first retaining member 300 can stably break away from the joint with first draw-in groove 2200, has guaranteed the stability that connecting band 20 carries out quick assembly disassembly.

Compared with the prior art, the intelligent wearable device provided by the utility model has the advantages that due to the adoption of the locking mechanism and the connecting belt 20, when the shell assembly and the connecting belt 20 are required to be connected, a user can switch the driving piece 200 from the first position to the second position through operating the driving piece 200, after the first locking piece 300 is led to avoid the first inserting groove 1010, the first inserting piece 22 arranged on the belt body 21 is inserted into the first inserting groove 1010, and then, the first driving structure 220 is switched from the second position to the first position so as to clamp the first locking piece 300 with the first clamping groove 2200 of the first inserting piece 22, so that the installation of the connecting belt 20 is realized, and when the user again operates the driving piece 200 to switch the driving piece 200 from the second position to the first position, the first locking piece 300 is separated from the first clamping groove 2200, so that the first inserting piece 22 can be withdrawn from the first inserting groove 1010, and the dismounting of the connecting belt 20 is realized. This intelligent wearing equipment can be quick realization connecting band 20 and housing assembly's dismouting, and dismouting efficiency is high, has improved user's experience.

Referring to fig. 9, in some embodiments, when the driving member 200 is in the first position, the first locking member 300 abuts against the first groove wall 1001. Specifically, the first groove wall 1001 has a resisting function on the first locking member 300, and when the first locking member 300 slides in the accommodating groove 1000, the first groove wall 1001 can prevent a part of the first locking member 300 from sliding too far toward the first inserting groove 1010, so that the driving member 200 is prevented from being unable to drive the first locking member 300 to withdraw from the first inserting groove 1010.

Referring to fig. 12, in some embodiments, the driving member 200 has a first driving inclined surface 2221, the first locking member 300 has a first mating inclined surface 3111 abutting against the first driving inclined surface 2221, and the first driving inclined surface 2221 slides relative to the first mating inclined surface 3111 when the first position and the second position of the driving member 200 are switched back and forth. Specifically, by providing the first driving inclined surface 2221 and the first engaging inclined surface 3111, when the driving member 200 slides in the direction of the second slot wall 1002 at the first position, the first driving inclined surface 2221 abuts against the first engaging inclined surface 3111 and slides relatively to the first engaging inclined surface 3111, and when the first driving inclined surface 2221 slides relatively to the first engaging inclined surface 3111, the driving member 200 slides to drive the first locking member 300 to slide along the slot bottom of the accommodating slot 1000 in the direction away from the first inserting slot 1010, so that after the driving member 200 reaches the second position, a part of the structure of the first locking member 300 exits the first inserting slot 1010. It can be appreciated that by providing the first driving inclined surface 2221 and the first engaging inclined surface 3111 to perform the engaging sliding to drive the first locking member 300, the structure is simple and the first locking member 300 can be stably driven to withdraw from the first inserting groove 1010, so that the stability of the quick assembly and disassembly of the first inserting member 22 and the housing body 10 is improved.

Referring to fig. 9 and 15, in some embodiments, the driving member 200 includes a pressing portion 210 and a first driving structure 220 connected to the pressing portion 210, the first locking member 300 includes a first bearing portion 310 and a first engaging portion 320, when the driving member 200 is in the first position, a part of the first engaging portion 320 passes through the first through slot 1030 and is located in the first inserting slot 1010, and when the driving member 200 is in the second position, the first engaging portion 320 is retracted from the first inserting slot 1010. The first bearing portion 310 is provided with a first sliding protrusion 311, the first driving inclined surface 2221 is disposed on the first driving structure 220, and the first matching inclined surface 3111 is disposed on the first sliding protrusion 311, so that the first sliding protrusion 311 and the first driving structure 220 are abutted to each other.

Specifically, the pressing portion 210 is exposed to the accommodating groove 1000, a user can move the first driving structure 220 from the first position to the second position by pressing the pressing portion 210, wherein when the first driving structure 220 is in the first position, the free end of the first engaging portion 320 is located in the first inserting groove 1010 and can be engaged with the first engaging groove 2200 of the first plug 22, and in the process that the first driving structure 220 moves from the first position to the second position, the first driving structure 220 drives the first bearing portion 310 to slide along the groove wall of the accommodating groove 1000 in a direction away from the first inserting groove 1010 through the sliding engagement of the first driving inclined surface 2221 and the first engaging inclined surface, so that the first bearing portion 310 drives the free end of the first engaging portion 320 to exit the first inserting groove 1010.

Referring to fig. 7, 9 and 16, in some embodiments, the accommodating groove 1000 has a second groove wall 1002 connected to the first groove wall 1001, the extending direction of the second groove wall 1002 is perpendicular to the sliding direction of the driving member 200, the first bearing portion 310 has a first end portion 3110 far from the pressing portion 210, and the first end portion 3110 abuts against the second groove wall 1002 and is slidably connected to the second groove wall 1002. Specifically, by abutting the first end 3110 of the first bearing portion 310 against the second groove wall 1002, when the first driving structure 220 drives the first bearing member, the limiting effect of the second groove wall 1002 on the first bearing portion 310 will enable the first end 3110 and the second groove wall 1002 to slide relatively, so that the first bearing portion 310 drives the first engaging portion 320 to separate from the first inserting groove 1010.

Referring to fig. 7, 9 and 15, in some embodiments, the extending surface of the first driving inclined surface 2221 and the extending surface of the first mating inclined surface 3111 form a first included angle with the second slot wall 1002, and the first included angle is an acute angle of the opening facing away from the first mating slot 1010. It can be appreciated that, by disposing the first engagement inclined surface 3111 and the first driving inclined surface 2221 so as to incline, when the first driving structure 220 is switched from the first position to the second position, since the first end 3110 of the first bearing portion 310 abuts against the second slot wall 1002, when the first driving inclined surface 2221 is switched from the first position to the second position, the first driving inclined surface 2221 and the first engagement inclined surface 3111 slide relatively, and when the first driving inclined surface 2221 slides relatively, the first bearing portion 310 can apply a thrust force perpendicular to the moving direction of the first driving structure 220 to the first engagement inclined surface 3111, so that the first bearing portion 310 slides along the second slot wall 1002 back to the first insertion slot 1010, and the first bearing portion 310 drives the first engaging portion 320 to slide opposite to the first insertion slot 1010 relative to the first through slot 1030, thereby disengaging the first engaging portion 320 from the first insertion slot 1010.

Referring to fig. 15 and 16, in some embodiments, the first driving structure 220 includes a first extending portion 221 and a first inclined protrusion 222, the first driving inclined surface 2221 is disposed at an end of the first inclined protrusion 222 facing away from the pressing portion 210, and the first locking member 300 further includes a first locking protrusion 312 disposed at the first bearing portion 310, where the first locking protrusion 312 is used to limit the first driving structure 220 from sliding out of the accommodating groove 1000. It can be appreciated that, by making the first driving structure 220 include the first extending portion 221 and the first oblique protruding portion 222, the structure is simple and the cost can be saved, and when the first driving structure 220 moves away from the second groove wall 1002, the first locking protrusion 312 can be locked with the first oblique protruding portion 222 so as to limit the first driving structure 220 to move out of the accommodating groove 1000, thereby improving the stability of the quick detachable connection strap 20 and the shell main body 10.

Referring to fig. 7, in some embodiments, the support 100 further includes a second plugging slot 1020 opposite to the first plugging slot 1010, the accommodating slot 1000 includes a third slot wall 1003 opposite to the first slot wall 1001, and the third slot wall 1003 includes a second through slot 1040 for communicating the accommodating slot 1000 and the second plugging slot 1020. Specifically, the second inserting groove 1020 and the accommodating groove 1000 are mutually communicated in the width direction of the middle frame 11, referring to fig. 5, the middle frame 11 is provided with a second inserting hole 1120 which is communicated with the second inserting groove 1020, the second inserting hole 1120 is spaced from the first inserting hole 1110, when the supporting member 100 is installed in the accommodating groove 1140, the second inserting hole 1120 is communicated with the second inserting groove 1020, and in an embodiment, the second inserting hole 1120 is opened in the sinking groove 1130.

In some embodiments, referring to fig. 6, 7 and 8, the connecting band 20 further includes a second connector 23 disposed at an end of the band 21, where the second connector 23 has a second slot 2300, specifically, the second connector 23 has a second inserting side, the second slot 2300 is disposed on the second inserting side, the second slot 2300 and the first slot 2200 are disposed opposite to each other in a width direction of the band 21, and an extending direction of the second slot 2300 is parallel to a thickness direction of the band 21. The second plug 23 can be inserted into the second plug groove 1020 through the second insertion hole 1120 in the extending direction of the belt body 21.

Referring to fig. 9, the locking mechanism further includes a second locking member 400 mounted on the supporting member 100, where the second locking member 400 is slidably engaged with the driving member 200, and when the driving member 200 is in the first position, a part of the second locking member 400 passes through the second through slot 1040 and is located in the second inserting slot 1020, and when the driving member 200 is in the second position, the second locking member 400 is retracted into the first inserting slot 1010. Specifically, the second locking member 400 is connected to the supporting member 100, and the second locking member 400 and the driving member 200 can also lock the second connector 23 in the second connector slot 1020, that is, when the supporting member 100 is disposed in the receiving slot 1140, the end of the connecting band 20 provided with the first connector 22 and the second connector 23 can be fixedly mounted in the housing main body 10. The second locking member 400 is movably connected in the accommodating groove 1000, and it should be noted that when the driving member 200 is switched between the first position and the second position in the height direction of the accommodating groove 1000, the second locking member 400 slides along the extending direction of the accommodating groove 1000 and also slides relative to the second through groove 1040.

In an embodiment, referring to fig. 7 and 10, when the driving member 200 is at the first position, a part of the structure of the second locking member 400 passes through the second through slot 1040 and is located in the second inserting slot 1020, so that the projections of the second locking member 400 and the second inserting slot 1020 in the direction perpendicular to the slot bottom of the accommodating slot 1000 overlap, and when the driving member 200 is at the first position, the part of the structure of the second locking member 400 is clamped in the second clamping slot 2300 of the second inserting member 23.

Above-mentioned intelligent wearing equipment, in the first position, second retaining member 400 has the effect of blockking up to stretching into inboard second plug connector 23 for second plug connector 23 can't follow in the second grafting groove 1020, thereby second plug connector 23 can install and be fixed in second grafting groove 1020 under the spacing effect of second retaining member 400.

Referring to fig. 7 and 11, when the driving member 200 is in the second position, the second locking member 400 is retracted into the second socket 1020, and the second locking member 400 is disengaged from the second locking groove 2300, so that the second connector 23 can be detached from the housing body 10. As shown in the drawing, the projections of second locking element 400 and second socket 1020 in the direction perpendicular to the bottom of receiving groove 1000 do not overlap, i.e. second locking element 400 does not have a blocking effect on second socket 23.

Referring to fig. 10, 11, 13 and 14, it can be understood that, because the second locking member 400 is in sliding engagement with the driving member 200, when the driving member 200 is switched from the first position to the second position, the driving member 200 abuts against the second locking member 400 and slides relatively with the second locking member 400 to drive the second locking member 400 to slide along the bottom of the accommodating groove 1000 away from the second socket 1020, so that a part of the second locking member 400 is withdrawn from the second socket 1020, that is, interference between the second locking member 400 and the second clamping groove 2300 of the second plug 23 is avoided, the second plug 23 can be inserted into the second socket 1020 or withdrawn from the second socket 1020, and when the driving member 200 is switched from the second position to the first position, the first locking member 300 abuts against the driving member 200 and slides relatively with the driving member 200, so that the bottom of the second locking member 400 slides along the direction of the accommodating groove 1000 toward the second socket 1020, and the second clamping member 400 is guided into the second clamping groove 2300 of the second plug 1020, so that the second locking member 400 is inserted into the second clamping groove 1020 and the second clamping member 23. Wherein, through carrying out slip joint cooperation with second retaining member 400 and driving piece 200, this kind of connected mode makes driving piece 200 can stably drive second retaining member 400 and withdraw from in second grafting groove 1020, can make second retaining member 400 can stably break away from the joint with second draw-in groove 2300, has guaranteed the stability that connecting band 20 carries out quick assembly disassembly.

Referring to fig. 9, in some embodiments, when the driving member 200 is in the first position, the second locking member 400 abuts against the third groove wall 1003. Specifically, the third groove wall 1003 has a resisting function for the second locking member 400, and when the second locking member 400 slides in the accommodating groove 1000, the third groove wall 1003 can prevent a part of the second locking member 400 from sliding too far toward the second inserting groove 1020, so that the driving member 200 is prevented from being unable to drive the second locking member 400 to exit the second inserting groove 1020.

Referring to fig. 13, in some embodiments, the driving member 200 has a second driving inclined surface 2321, the second locking member 400 has a second mating inclined surface 4111 abutting against the second driving inclined surface 2321, and the second driving inclined surface 2321 slides relative to the second mating inclined surface 4111 when the driving member 200 is switched between the first position and the second position. Specifically, by providing the second driving inclined surface 2321 and the second mating inclined surface 4111, when the driving member 200 slides in the direction of the second slot wall 1002 at the first position, the second driving inclined surface 2321 abuts against the second mating inclined surface 4111 and slides relatively to the second mating inclined surface 4111, and when the second driving inclined surface 2321 slides relatively to the second mating inclined surface 4111, the driving member 200 slides to drive the second locking member 400 to slide along the slot bottom of the accommodating slot 1000 in the direction away from the second socket 1020, so that after the driving member 200 reaches the second position, a part of the structure of the second locking member 400 exits the second socket 1020. It can be appreciated that, by providing the second driving inclined surface 2321 and the second mating inclined surface 4111 to slide in a mating manner so as to drive the second locking member 400, the structure is simple, and the second locking member 400 can be stably driven to withdraw from the second plugging slot 1020, so that the stability of the quick assembly and disassembly of the second plugging member 23 and the housing main body 10 is improved.

Referring to fig. 9 and 15, in some embodiments, the driving member 200 further includes a second driving structure 230 connected to the pressing portion 210, the second locking member 400 includes a second bearing portion 410 and a second engaging portion 420, when the driving member 200 is in the second position, a part of the second engaging portion 420 passes through the second through slot 1040 and is located in the second inserting slot 1020, and when the driving member 200 is in the second position, the second engaging portion 420 is retracted into the second inserting slot 1020. The second bearing portion 410 is provided with a second sliding protrusion 411, the second driving inclined surface 2321 is disposed on the second driving structure 230, and the second mating inclined surface 4111 is disposed on the second sliding protrusion 411, so that the second sliding protrusion 411 and the second driving structure 230 abut against each other. Specifically, when the second driving structure 230 is at the first position, the free end of the second engaging portion 420 is located in the second inserting groove 1020 and can be engaged with the second engaging groove 2300 of the second connector 23, and in the process that the second driving structure 230 moves from the first position to the second position, the second driving structure 230 drives the second bearing portion 410 to slide along the groove wall of the accommodating groove 1000 in a direction away from the second inserting groove 1020 through the sliding engagement of the second driving inclined surface 2321 and the second engaging inclined surface, so that the second bearing portion 410 drives the free end of the second engaging portion 420 to exit the second inserting groove 1020.

Through setting up second draw bail 1020, second retaining member 400 and second drive structure 230, on first retaining member 300 and first drive structure 220 cooperate with support 100 in order to with first plug connector 22 with shell main part 10 quick assembly disassembly's basis, this second retaining member 400 and second drive structure 230 also can carry out quick assembly disassembly with shell main part 10 with support 100 cooperation, first plug connector 22 and second plug connector 23 on having realized the area body 21 can install or dismantle with shell main part 10 simultaneously, wherein, carry out dismouting cooperation with shell main part 10 through two plug connectors, the stability of connecting band 20 and shell main part 10 carrying out the detachable connection has been improved.

Referring to fig. 7, 9 and 16, in some embodiments, the second bearing portion 410 has a second end 4110 away from the pressing portion 210, and the second end 4110 abuts against the second groove wall 1002 and is slidably connected to the second groove wall 1002. Specifically, by abutting the second end portion 4110 of the second bearing portion 410 against the second groove wall 1002, when the second driving structure 230 drives the second bearing member, the second groove wall 1002 performs a limiting function on the second bearing portion 410 to enable the second end portion 4110 to slide relative to the second groove wall 1002, so that the second bearing portion 410 drives the second engaging portion 420 to separate from the second inserting groove 1020.

Referring to fig. 7, 9 and 15, in some embodiments, the extending surface of the second driving inclined surface 2321 and the extending surface of the second mating inclined surface 4111 form a second included angle with the second slot wall 1002, and the second included angle is an acute angle of the opening facing away from the second mating slot 1020. It can be appreciated that, by disposing the second mating inclined surface 4111 and the second driving inclined surface 2321 so as to incline, when the second driving structure 230 is switched from the first position to the second position, since the second end portion 4110 of the second bearing portion 410 abuts against the second slot wall 1002, when the second driving inclined surface 2321 is switched from the first position to the second position, the second driving inclined surface 2321 and the second mating inclined surface 4111 slide relatively, and when the second driving inclined surface 2321 slides relatively, the second driving inclined surface 2321 can apply a thrust force perpendicular to the moving direction of the second driving structure 230 to the second mating inclined surface 4111, so that the second bearing portion 410 slides along the second slot wall 1002 back to the second plugging slot 1020, and the second bearing portion 410 drives the second engaging portion 420 to slide back to the second plugging slot 1020 relative to the second through slot 1040, thereby disengaging the second engaging portion 420 from the second plugging slot 1020.

Referring to fig. 15 and 16, in some embodiments, the second driving structure 230 includes a second extending portion 231 and a second inclined protrusion 232, the second driving inclined surface 2321 is disposed at an end of the second inclined protrusion 232 facing away from the pressing portion 210, and the second locking member 400 further includes a second locking protrusion 412 disposed at the second bearing portion 410, and the second locking protrusion 412 is used for limiting the first driving structure 220 from sliding out of the accommodating groove 1000. It can be appreciated that, by making the second driving structure 230 include the second extending portion 231 and the second oblique protruding portion 232, the structure is simple and the cost can be saved, and the second locking protrusion 412 can be locked with the second oblique protruding portion 232 when the second driving structure 230 moves away from the second groove bottom, so as to limit the second driving structure 230 from moving out of the accommodating groove 1000, thereby improving the stability of the quick detachable connection strap 20 and the shell main body 10.

Referring to fig. 7 and 9, in some embodiments, a limiting groove 1050 communicating with the accommodating groove 1000 is formed on an end surface of the supporting member 100 opposite to the second groove wall 1002, the limiting groove 1050 has a first opening 1051, the driving member 200 is disposed through the limiting groove 1050 by the first opening 1051, the limiting groove 1050 is used for limiting the driving member 200 to move along a sliding direction perpendicular to the driving member 200, so that the driving member 200 can only move between a first position and a second position along a direction perpendicular to the second groove wall 1002, and the moving direction of the driving member 200 ensures that the driving member 200 drives the first locking member 300 to slide along the second groove wall 1002 towards the second locking member 400, and ensures that the driving member 200 drives the second locking member 400 to slide along the second groove wall 1002 towards the first locking member 300.

Referring to fig. 10, 11 and 17, in some embodiments, the locking mechanism further includes a reset element 500 disposed between the first bearing portion 310 and the second bearing portion 410, when the driving element 200 is in the second position, the reset element 500 is in an elastic compression state, and when the reset element 500 is switched from the elastic compression state to the reset state, the reset element 500 drives the first locking element 300 and the second locking element 400 to move to the first position under the action of elastic restoring force. It should be noted that, the elastic member also has an elastic resetting performance in the resetting state, and in the resetting state, opposite ends of the elastic member are respectively abutted against the first bearing portion 310 and the second bearing portion 410, so that the first bearing portion 310 is kept at a position where the first engaging portion 320 extends into the first inserting groove 1010, so that the first engaging portion 320 is engaged with the first engaging groove 2200 of the first inserting member 22, and in the same way, the second bearing portion 410 is kept at a position where the second engaging portion 420 extends into the second inserting groove 1020, so that the second engaging portion 420 is engaged with the second engaging groove 2300 of the second inserting member 23. In the process of moving the driving member 200 from the first position to the second position, the first oblique protrusion 222 drives the first sliding protrusion 311 to drive the first bearing portion 310 to slide towards the second bearing portion 410, and the second oblique protrusion 232 drives the second sliding protrusion 411 to drive the second bearing portion 410 to slide towards the first bearing portion 310, in which the reset member 500 is compressed by the first bearing portion 310 and the second bearing portion 410 and is switched from the reset state to the elastic compression state.

Preferably, the reset element 500 is a spring structure.

Referring to fig. 17, in some embodiments, the first locking member 300 further includes a first protrusion 313 disposed on a side of the first bearing portion 310 facing the second bearing portion 410, the second locking member 400 further includes a second protrusion 413 disposed on a side of the second bearing portion 410 facing the first bearing portion 310, and one end of the reset member 500 is disposed through the first protrusion 313 and the other end is disposed through the second protrusion 413. It can be appreciated that by providing the first and second posts 313 and 413, the stability of the reset element 500 between the first and second bearing portions 310 and 410 is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (22)

1. A locking mechanism, comprising:

the support piece is provided with a first inserting groove and a containing groove which are arranged at intervals, the containing groove is provided with a first groove wall, and the first groove wall is provided with a first through groove used for communicating the containing groove and the first inserting groove;

The driving piece is arranged in the accommodating groove in a penetrating manner and provided with a first position and a second position;

the first locking piece is matched with the driving piece in a sliding clamping manner, when the driving piece is positioned at the first position, a part of the first locking piece penetrates through the first through groove and is positioned in the first inserting groove, and when the driving piece is positioned at the second position, the first locking piece is avoided in the first inserting groove.

2. The locking mechanism of claim 1, wherein the first locking member abuts the first slot wall when the driving member is in the first position.

3. The locking mechanism of claim 1 wherein the driving member has a first driving ramp, the first locking member has a first mating ramp abutting the first driving ramp, and the driving member slides relative to the first mating ramp as the driving member is switched back and forth between the first position and the second position.

4. The locking mechanism of claim 3, wherein the driving member comprises a pressing portion and a first driving structure connected to the pressing portion, the first locking member comprises a first bearing portion and a first engaging portion, when the driving member is in the first position, a part of the first engaging portion passes through the first through slot and is located in the first inserting slot, and when the driving member is in the second position, the first engaging portion is avoided from the first inserting slot;

The first bearing part is provided with a first sliding protrusion, the first driving inclined plane is arranged on the first driving structure, and the first matching inclined plane is arranged on the first sliding protrusion so that the first sliding protrusion and the first driving structure are mutually abutted.

5. The locking mechanism of claim 4, wherein the accommodating groove has a second groove wall connected with the first groove wall, the extending direction of the second groove wall is perpendicular to the sliding direction of the driving member, the first bearing portion has a first end portion far away from the pressing portion, and the first end portion abuts against the second groove wall and is slidingly connected with the second groove wall.

6. The locking mechanism of claim 5, wherein the extending surface of the first driving bevel and the extending surface of the first mating bevel each form a first angle with the second groove wall, and the first angle is an acute angle of the opening facing away from the first mating groove.

7. The locking mechanism of claim 6, wherein the first driving structure includes a first extending portion and a first oblique protruding portion, the first driving inclined surface is disposed at an end of the first oblique protruding portion opposite to the pressing portion, the first locking member further includes a first locking protrusion disposed at the first bearing portion, and the first locking protrusion is configured to limit the first driving structure from sliding out of the accommodating groove.

8. The locking mechanism of claim 7, wherein the support member is further provided with a second insertion groove opposite to the first insertion groove, the accommodating groove is provided with a third groove wall opposite to the first groove wall, and the third groove wall is provided with a second through groove for communicating the accommodating groove and the second insertion groove;

the locking mechanism further comprises a second locking member, the second locking member is in sliding clamping fit with the driving member, when the driving member is located at the first position, a part of the second locking member penetrates through the second through groove and is located in the second inserting groove, and when the driving member is located at the second position, the second locking member is avoided in the first inserting groove.

9. The locking mechanism of claim 8, wherein the second locking member abuts the third slot wall when the driving member is in the first position.

10. The locking mechanism of claim 8, wherein the driving member has a second driving ramp, the second locking member has a second mating ramp abutting the second driving ramp, and the second driving ramp slides relative to the second mating ramp as the driving member is switched back and forth between the first position and the second position.

11. The locking mechanism of claim 10, wherein the driving member further comprises a second driving structure connected to the pressing portion, the second locking member comprises a second bearing portion and a second engaging portion, when the driving member is in the second position, a part of the second engaging portion passes through the second through slot and is located in the second inserting slot, and when the driving member is in the second position, the second engaging portion is avoided from the second inserting slot;

the second bearing part is provided with a second sliding protrusion, the second driving inclined plane is arranged on the second driving structure, and the second matching inclined plane is arranged on the second sliding protrusion so that the second sliding protrusion and the second driving structure are mutually abutted.

12. The locking mechanism of claim 11, wherein the extension surface of the second driving ramp and the extension surface of the second mating ramp each form a second angle with the second slot wall, the second angle being an acute angle of the opening facing away from the second mating slot.

13. The locking mechanism of claim 11, wherein the second bearing portion has a second end portion remote from the pressing portion, the second end portion abutting against and slidably connected with the second groove wall.

14. The locking mechanism of claim 11, wherein the second driving structure includes a second extending portion and a second oblique protruding portion, the second driving inclined surface is disposed at an end of the second oblique protruding portion opposite to the pressing portion, the second locking member further includes a second locking protrusion disposed at the second bearing portion, and the second locking protrusion is used for limiting the first driving structure from sliding out of the accommodating groove.

15. The locking mechanism of claim 14, wherein a limiting groove communicated with the accommodating groove is formed in an end surface of the supporting member opposite to the second groove wall, the limiting groove is provided with a first opening, the driving member passes through the limiting groove through the first opening, and the limiting groove is used for limiting the driving member to move along a sliding direction perpendicular to the driving member.

16. The locking mechanism of claim 15, further comprising a reset member disposed between the first and second bearing portions, the reset member being in an elastically compressed state when the driving member is in the second position, the reset member driving the first and second locking members to move the driving member to the first position when the reset member is switched from the elastically compressed state to the reset state.

17. The locking mechanism of claim 16, wherein the first locking member further comprises a first protrusion disposed on a side of the first bearing portion facing the second bearing portion, the second locking member further comprises a second protrusion disposed on a side of the second bearing portion facing the first bearing portion, and one end of the reset member is disposed through the first protrusion, and the other end of the reset member is disposed through the second protrusion.

18. A housing assembly comprising a housing body and the locking mechanism of any one of claims 1 to 17, the support member being mounted to the housing body, the direction of movement of the drive member being perpendicular to the width direction of the housing body.

19. The housing assembly of claim 18, wherein the housing body includes a center frame and a cover plate, the support member being mounted to the center frame, the cover plate covering the support member, the cover plate having a through hole therethrough for the drive member, the drive member having an outer surface that is flush with an outer surface of the cover plate when the drive member is in the first position.

20. The housing assembly of claim 19, wherein the support is integrally formed with the center; or, the support piece is detachably connected with the middle frame.

21. The intelligent wearing equipment is characterized by comprising a connecting belt and the shell assembly according to any one of claims 19 to 20, wherein the connecting belt comprises a belt body and a first plug connector arranged at the end part of the belt body, the first plug connector is provided with a first clamping groove, the first plug connector can be installed on the supporting piece, when the driving piece is positioned at the first position, the first locking piece is clamped in the first clamping groove, and when the driving piece is positioned at the second position, the first locking piece is separated from the first clamping groove to be clamped, so that the first plug connector can be withdrawn from the supporting piece.

22. The intelligent wearable device of claim 21, wherein the center frame defines a first receptacle in communication with the first socket, the first plug being capable of passing through the first receptacle and being inserted into the first socket.