WO2023040777A1

WO2023040777A1 - Strap mechanism, wearable apparatus, and charging assembly

Info

Publication number: WO2023040777A1
Application number: PCT/CN2022/118204
Authority: WO
Inventors: 史阳柯
Original assignee: Oppo广东移动通信有限公司
Priority date: 2021-09-16
Filing date: 2022-09-09
Publication date: 2023-03-23

Abstract

A strap mechanism (40), which is used for being detachably connected to a wearable main body (20), wherein the wearable main body (20) comprises a housing (21), the back of the housing (21) being provided with a conductive area (212). The strap mechanism (40) comprises a shielding assembly (41) and a strap body (43), wherein the shielding assembly (41) is connected to the strap body (43); the shielding assembly (41) comprises an insulated shielding member (411); the shielding member (411) shields the conductive area (212) when the shielding assembly (41) is connected to the housing (21); and the shielding member (411) can prevent a power positive pin and a grounding pin of a charging device from coming into contact with the conductive area (212) at the same time, thereby preventing the charging device from short circuiting. Further provided are a wearable apparatus (100), which is provided with the strap mechanism (40), and a charging assembly, which is provided with the wearable apparatus (100).

Description

Belt mechanism, wearable devices and charging components

This application claims the priority of the patent application submitted to the China Patent Office on September 16, 2021, with the application number 202111087413.4, and the application name is "Band Body Mechanism, Wearable Devices and Charging Components", and the request is filed in September 2021 Submitted to the China Patent Office on the 16th, the priority of the utility model patent application with the application number 202122256291.9 and the application name "belt body mechanism, wearable device and charging assembly", the entire content of which is incorporated by reference in this application.

technical field

The present application relates to the field of wearable technology, and in particular to a belt mechanism, a wearable device provided with the belt mechanism, and a charging assembly provided with the wearable device.

Background technique

Existing wearable devices such as smart watches generally include a wearable host, and the back of the wearable host away from the display screen is generally provided with an exposed charging interface (that is, a charging PAD); when the wearable device needs to be charged, the wearable host's The back is placed on the charging device with the exposed conductive thimble, so that the conductive thimble is pushed against the charging interface, so that the charging device can charge the wearable host. However, there may be a conductive area on the back of the wearable main unit. When the user uses the above-mentioned charging device to charge the wearable main unit, the conductive area of the wearable main unit may contact the positive power thimble and the grounding thimble of the charging device at the same time. A short circuit occurs in the device, the internal resistance increases and the temperature rises, which can easily damage the charging device and wearable devices, causing safety problems.

Contents of the invention

The first aspect of the present application provides a belt mechanism for detachably connecting to a wearable host, the wearable host includes a housing, the back of the housing has a conductive area, the belt mechanism includes a shielding component and A belt body, the shielding assembly is connected to the belt body, the shielding assembly includes an insulating shielding member, and the shielding member shields the conductive area when the shielding assembly is connected to the housing.

The second aspect of the present application also provides a wearable device, which is characterized in that it includes a wearable host and a belt mechanism, the wearable host includes a housing, the back of the housing has a conductive area, and the belt mechanism includes A shielding assembly and a belt body, the shielding assembly includes an insulating shielding member, the shielding assembly is connected to the housing, the belt is connected to the shielding assembly, and the belt mechanism is connected to the housing Afterwards, the shielding member shields the conductive region.

The third aspect of the present application also provides a charging assembly, which includes a support frame, a charging stand, and a wearable device.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the implementation manner. Obviously, the drawings in the following description are some implementation manners of the application, and are common to those skilled in the art. As far as the skilled person is concerned, other drawings can also be obtained based on these drawings on the premise of not paying creative work.

FIG. 1 is a schematic perspective view of the three-dimensional structure of a wearable device provided by the first embodiment of the present application;

FIG. 2 is a schematic perspective view of the three-dimensional structure of the wearable device in FIG. 1 from another perspective;

FIG. 3 is an exploded schematic diagram of a three-dimensional structure of the wearable device in FIG. 1;

FIG. 4 is an exploded perspective view of the three-dimensional structure of the wearable device in FIG. 2 from another perspective;

Fig. 5 is a three-dimensional exploded schematic view of the shielding assembly in Fig. 3;

Fig. 6 is a schematic perspective view of the three-dimensional structure of the shielding assembly in Fig. 5 from another perspective;

Fig. 7 is a partial assembly diagram of the shielding assembly in Fig. 5;

Fig. 8 is a schematic perspective view of the three-dimensional structure of the shielding assembly in Fig. 7 from another perspective;

Fig. 9 is a three-dimensional structural schematic diagram of the belt mechanism of the wearable device in Fig. 1;

10 to 12 are schematic diagrams of the installation process of the belt mechanism in FIG. 9;

Fig. 13 is a schematic perspective view of the three-dimensional structure of the wearable device provided by the second embodiment of the present application;

FIG. 14 is an exploded schematic diagram of the three-dimensional structure of the wearable device in FIG. 13;

Fig. 15 is a schematic perspective view of the three-dimensional structure of the wearable device provided by the third embodiment of the present application;

FIG. 16 is an exploded schematic diagram of the three-dimensional structure of the wearable device in FIG. 15;

Fig. 17 is a schematic perspective view of the three-dimensional structure of the wearable device provided by the fourth embodiment of the present application;

FIG. 18 is an exploded schematic diagram of the three-dimensional structure of the wearable device in FIG. 17;

Fig. 19 is a schematic perspective view of the three-dimensional structure of the wearable device provided by the fifth embodiment of the present application;

FIG. 20 is an exploded schematic diagram of the three-dimensional structure of the wearable device in FIG. 19;

Fig. 21 is a schematic perspective view of the three-dimensional structure of the charging base and the supporting frame of the charging device provided by one embodiment of the present application;

Fig. 22 is an exploded schematic diagram of the charging stand and the support frame in Fig. 21;

Fig. 23 is an exploded schematic view of the three-dimensional structure of the charging stand in Fig. 22;

Fig. 24 is a perspective exploded schematic diagram of a partial structure of the support frame in Fig. 22;

Fig. 25 is a schematic perspective view of the partial structure of the support frame in Fig. 24;

Figure 26 is a schematic diagram of the assembly of the support frame in Figure 25;

Fig. 27 is a further exploded schematic diagram of the charging stand in Fig. 23;

Fig. 28 is a schematic perspective view of the three-dimensional structure of the charging stand in Fig. 27 from another perspective;

Fig. 29 is a sectional view of the charging stand along the line XXIX-XXIX in Fig. 22;

Figure 30 is a cross-sectional view of the charging stand and the support frame along the XXX-XXX line in Figure 21;

Figure 31 is a schematic diagram of the charging state of the charging assembly provided by one of the embodiments of the present application;

Fig. 32 is a schematic perspective view of the three-dimensional structure of the charging assembly in Fig. 31;

Fig. 33 is a schematic diagram of the separation state of the charging assembly in Fig. 31;

FIG. 34 is a perspective view of the three-dimensional structure of the charging assembly in FIG. 33 .

Detailed ways

A belt mechanism for detachably connecting to a wearable host, the wearable host includes a housing, the back of the housing has a conductive area, the belt mechanism includes a shielding assembly and a belt, the shielding assembly Attached to the strap, the shield assembly includes an insulating shield that shields the conductive area when the shield assembly is connected to the housing.

One end of the shielding assembly is connected to the housing, the other end of the shielding assembly is connected to the belt, and the shielding assembly also includes a housing. When the shielding assembly is connected to the housing, the shielding A member extends from the housing to the conductive area and blocks part or all of the conductive area.

The shielding member includes a surface facing the conductive area, and when the shielding component is connected to the housing, the surface is attached to the conductive area.

The shield assembly also includes a first connecting piece arranged on the housing, the first connecting piece is located on a side close to the shielding piece, the housing is provided with a first positioning portion, and the first connecting piece It is detachably connected to the first positioning part.

The outer shell includes a first frame body and a second frame body, the first connecting piece is detachably arranged between the first frame body and the second frame body, and the first connecting piece is far away from the One end of the housing is provided with a plugging portion, and a first positioning hole is opened on the first positioning portion, and the plugging portion is detachably plugged into the first positioning hole.

The first connector further includes a fixing part, the plug-in part is connected to the fixing part, and the fixing part is used to connect to the first frame body and the second frame body.

The belt body includes a second connecting piece, and the housing further includes a second positioning portion, the second positioning portion is located on a side away from the shielding piece, the second connecting piece is detachably connected to the first 2. Positioning department.

The second connector is a second connecting hook provided at the end of the belt, the second positioning part is a second positioning hole provided in the outer shell, and the second connecting hook is detachably plugged into in the second positioning hole.

The housing surrounds and forms an inner cavity, and the shielding assembly further includes a clamping member disposed in the inner cavity of the housing and an elastic member connected between the clamping member and the housing, and the second After the connecting hook is inserted into the second positioning hole, the elastic member elastically pushes the engaging member to slide and locks on the second connecting hook.

The clamping piece includes a sliding part and a clamping part connected to the sliding part, the housing is provided with a guide column along the sliding direction of the clamping part, and the sliding part is provided with a corresponding guide column The guide hole, the elastic member is sleeved on the guide post and is located between the sliding part and the housing, and the engaging part slides along with the sliding part along the guide post to be detachable The ground is clamped to the second connecting hook.

The inner cavity of the housing is provided with a stopper, and the stopper is protrudingly provided on the side of the first frame body away from the shielding member, and the stopper is used to stop the clamping part to The clip is restricted from sliding along the guide column.

A circular arc-shaped sliding surface is provided on a side of the engaging portion facing the second connecting hook.

The shielding assembly also includes an unlocking piece arranged on the housing, the unlocking piece is used to abut against the clamping piece, the part of the unlocking piece away from the clamping piece exposes the housing, and the unlocking piece The part of the key exposed from the housing is pressed so that the unlocking part pushes the engaging part out of locking with the second connecting part.

The belt is connected to the housing, and the shielding assembly includes a fixing member connected to the belt. When the belt connected with the shielding member is connected to the housing, the shielding member shields the Part or all of the conductive region.

The fixing part is detachably connected to the belt body.

A wearable device, comprising a wearable host and a belt mechanism, the wearable host includes a housing, the back of the housing has a conductive area, the belt mechanism is connected to the housing, and the belt mechanism The shielding member shields the conductive area.

The opposite ends of the casing are respectively detachably connected with shielding components, and the opposite ends of the back of the casing respectively have the conductive areas, and the shielding parts of each shielding assembly shield the corresponding conductive areas.

A charging assembly includes a support frame, a charging stand, and a wearable device.

The support frame includes a support tube, the end of the support tube is provided with a first connector, and the charging stand includes a charging case and a second connector arranged on the charging case, and the charging case can be It is detachably connected to the end of the support tube, and the first connector is electrically connected to the second connector.

The support frame also includes a positioning part, the positioning part is connected to the end of the support tube, the first connector is arranged on the positioning part; the charging case is provided with a positioning part, and the second The connector is connected to the positioning part, and when the positioning part is connected to the positioning part, the first connector is electrically connected to the second connector. The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

In addition, the following descriptions of the various embodiments refer to the attached drawings to illustrate specific embodiments that the application can be used to implement. The directional terms mentioned in this application, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "side", etc., only is to refer to the direction of the attached drawings. Therefore, the direction terms used are for better and clearer description and understanding of the present application, rather than indicating or implying that the referred device or element must have a specific orientation, and must have a specific orientation. construction and operation, therefore should not be construed as limiting the application.

In the description of this application, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection", "connection", and "set on..." should be understood in a broad sense, for example, it can be A fixed connection can also be a detachable connection or an integral connection; it can be a mechanical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

Please refer to FIGS. 1 to 4. FIG. 1 is a schematic three-dimensional structure diagram of the wearable device 100 provided by the first embodiment of the present application; FIG. 2 is a schematic three-dimensional structural diagram of the wearable device 100 in FIG. 1 from another perspective; FIG. 3 is an exploded perspective view of the three-dimensional structure of the wearable device 100 in FIG. 1 ; FIG. 4 is a schematic exploded perspective view of the three-dimensional structure of the wearable device 100 in FIG. 2 . A wearable device 100 provided in the first embodiment of the present application includes a wearable host 20 and a belt mechanism 40 for detachably connecting to the wearable host 20. The wearable host 20 includes a housing 21 and a The front display screen 23, the back 210 of the housing 21 has a conductive area 212 and a charging interface 214, the display screen 23 is used to display information; the belt mechanism 40 includes a shielding assembly 41 and a belt 43, and the shielding assembly 41 includes an insulating shielding member 411, the shielding assembly 41 is detachably connected to the housing 21 on the side close to the shielding member 411, the belt 43 is detachably connected to the shielding assembly 41 or the housing 21, and the shielding member 411 is used to connect the shielding assembly 41 to the housing After 21, the conductive area 212 is shielded; that is, after the shielding component 41 is connected to the housing 21, the shielding member 411 shields the conductive area 212 to prevent the conductive area 212 from contacting the exposed conductive thimble of the charging device, thereby avoiding short circuit damage to the charging device and the charging device. Wearable device 100 . The front surface refers to the same surface as the light-emitting surface of the display screen 23, and the back surface refers to the surface away from the light-emitting surface of the display screen 23; the conductive area 212 can be, but not limited to, made of conductive material The quick release button of the housing, a part of the metal back cover of the housing, the metal decoration area on the back of the housing, or a conductive area located on the back of the housing close to the charging interface, etc.

In this embodiment, the number of straps 43 of the wearable device 100 is two, and the opposite ends of the housing 21 are provided with locking mechanisms 216 respectively, wherein the straps 43 cooperate with the corresponding locking mechanisms 216 through the shielding assembly 41 It is detachably connected to one end of the housing 21 , and the other belt 43 is detachably connected to the opposite end of the housing 21 through a corresponding locking mechanism 216 . Each locking mechanism 216 includes an operating piece that exposes the back surface 210. By controlling the operating piece, the connection between the shielding assembly 41 and the housing 21 or the connection between the belt 43 and the housing 21 can be released; the operating piece is made of conductive material In other words, the area exposed from the back surface 210 of the operating element is the conductive area 212 , and one of the conductive areas 212 is close to the charging interface 214 . In other embodiments, the conductive area 212 may also be other conductive areas provided on the back surface 210 except for the charging interface 214 .

The shielding component 41 of the wearable device 100 provided in the present application includes an insulating shielding member 411 , and after the shielding member 41 is connected to the casing 21 , the shielding member 411 shields the conductive area 212 near the charging interface 214 . When the wearable host 20 is placed on the charging device with exposed conductive thimbles for charging, since the conductive area 212 is blocked by the shielding member 411, it can prevent the positive power thimble and the grounding thimble of the charging device from touching the charging interface 214 at the same time. The conductive region 212 of the charging device, so as to prevent the short circuit of the charging device from increasing the internal resistance and temperature, and prevent the charging device and the wearable device 100 from being damaged.

The wearable device 100 in this application may be, but not limited to, a smart watch, a sports watch, a smart bracelet, a wristband, and other wearable devices that need to be charged. This embodiment does not limit this, and this embodiment uses a smart watch as an example for description.

As shown in FIG. 2 and FIG. 4 , the casing 21 includes a middle frame 211 and a back cover 215 mounted on the back of the middle frame 211 , and the display screen 23 is disposed on the front of the middle frame 211 . The middle frame 211 can be in a regular shape such as a rectangular frame, an oval frame, a circular frame, or other irregular shapes; the back cover 215 can be in the shape of a rectangular shell, an oval shell, a round Regular shapes such as a shaped shell can also be in other irregular shapes. The middle frame 211 can be mainly composed of copper, aluminum, iron and other metal materials, and can also be mainly composed of plastic, rubber, silicone and other non-metal materials; the back cover 215 can be mainly composed of plastic, rubber, silicone and other non-metal materials. In this embodiment, the middle frame 211 is a rectangular frame made of hard plastic; the back cover 215 is a rectangular shell made of hard plastic. As shown in FIG. 4 , locking mechanisms 216 are respectively provided at opposite ends of the inner cavity of the middle frame 211 , and each locking mechanism 216 exposes a backside portion of the back cover 215 to form a conductive area 212 . The casing 21 is provided with a first positioning portion 217, and the shield assembly 41 is connected to the casing 21 through the first positioning portion 217; specifically, the opposite ends of the middle frame 211 are respectively provided with a first positioning portion 217, wherein the belt 43 passes through The shielding assembly 41 is connected to the first positioning portion 217 at one end of the casing 21 , and the other belt 43 is connected to the first positioning portion 217 at the other end of the casing 21 . In this embodiment, the opposite ends of the middle frame 211 are respectively provided with positioning grooves 218, the first positioning portion 217 is provided with a first positioning hole, the first positioning hole is located at the end of the middle frame 211, and the positioning grooves 218 communicate with each other. The first positioning hole.

The inner cavity of the middle frame 211 is also provided with electronic devices (not shown) such as a power supply, a mainboard and a control chip connected to the mainboard, the mainboard is electrically connected to the power supply and the display screen 23, and the power supply is used for Supply power to the main board, control chip and display screen 23; the control chip is electrically connected to the display screen 23 to control the display screen 23 to display. Specifically, the power source may be a battery disposed in the inner cavity of the wearable body 20 , further, the battery may be a storage battery, and the storage battery may be charged to achieve repeated use of the battery. The display screen 23 may be a liquid crystal display or an organic light-emitting diode display; preferably, the display screen 23 has a touch function, so that the wearable device 100 for wearing on the wrist is controlled to work by touching the display screen 23 .

The belt body 43 can be mainly made of hard materials such as copper, iron, aluminum, etc., or can be made of soft materials such as rubber and plastic. In this embodiment, the belt body 43 is made of soft materials such as soft rubber and soft plastic. The belt body 43 has a certain degree of flexibility. When wearing the wearable device 100, the belt body 43 is elastically deformed to make the belt body 43 wind on the user's wrist.

In some embodiments, when the belt body 43 is made of hard material, the belt body 43 may include a plurality of sequentially arranged chain links, and two adjacent chain links are hinged.

In some embodiments, the belt body 43 can also be braided from cotton threads, nylon threads, and the like. Please refer to FIG. 2 , FIG. 5 and FIG. 6 together. FIG. 5 is an exploded perspective view of the shielding assembly 41 in FIG. 3 ; The shielding assembly 41 also includes a housing. The shielding member 411 is a shielding piece extending 212 from the housing to the conductive area. As shown in FIG. or all. In this embodiment, the number of shielding pieces 411 is two, and the two shielding pieces 411 are shielding pieces respectively extending from the housing to the conductive region 212, the two shielding pieces are spaced apart from each other, and the two shielding pieces shield the conductive region 212 at opposite ends; the shielding range of the two shields 411 at least corresponds to the positive power thimble and grounding thimble of the charging device, that is, the wearable host 21 is placed on the charging device and one of the shields 411 contacts the positive power supply When the thimble or the grounding thimble is used, the other blocking member 411 also contacts the grounding thimble or the positive power supply thimble, thereby preventing the conductive area 212 from simultaneously contacting the positive power supply thimble and the grounding thimble of the charging device.

In some embodiments, the number of shutters 411 may be an integer greater than or equal to 1.

In some embodiments, the thickness of the shielding member 411 is greater than the length of the housing portion of the charging device exposed from the conductive thimbles of the charging device. Therefore, even if the conductive region 212 covered by the shielding member 411 is placed on the charging On the conductive thimble of the device, due to the large thickness of the shielding member 411, the conductive thimble is suspended by the shielding member 41 and cannot contact the conductive area 212, so as to avoid a short circuit in the charging device.

Preferably, the shielding member 411 includes a surface facing the conductive region 212 , and after the shielding component 41 is connected to the housing 21 , the surface is attached to the conductive region 212 . Specifically, the blocking member 411 includes a first surface 4112 attached to the conductive region 212 and a second surface 4114 away from the first surface 4112. The second surface 4114 can be parallel to the first surface 4112 or not parallel to the first surface 4112. . In this embodiment, the shielding member 411 is an arc-shaped shielding piece, and the first surface 4112 of the shielding piece is parallel to the second surface 4114 . In some embodiments, after the shielding component 41 is connected to the housing 21 , there may be a gap between the shielding member 411 and the conductive region 212 .

The shielding assembly 41 further includes a first connecting member 412 disposed on the housing. The first connecting member 412 is located on a side close to the shielding member 411 . The first connecting member 412 is detachably connected to the first positioning portion 217 . As shown in FIG. 3 , FIG. 5 and FIG. 6 , the housing includes a first frame body 413 and a second frame body 415 , and the first frame body 413 and the second frame body 415 can be fastened together. The first connecting member 412 is a first connecting hook detachably disposed between the first frame body 413 and the second frame body 415 , and the first connecting hook is detachably connected to the first positioning portion 217 . Specifically, the first connecting part 412 includes a fixing part 4122 and an inserting part 4124 connected to the fixing part 4122. The fixing part 4122 is used to connect to the first frame body 413 and the second frame body 415. When the first connecting part 412 is connected When between the first frame body 413 and the second frame body 415, the insertion part 4124 is located at an end away from the housing, and the insertion part 4124 is used to connect to the first positioning part 217; the insertion part 4124 is away from the fixed One end of the portion 4122 is provided with a card slot 4125 . In this embodiment, the fixing part 4122 is a fixing plate, and the insertion part 4124 is an insertion rod vertically protruding from the middle of one side of the fixing part 4122. The fixing part 4122 and the insertion part 4124 form a T-shaped structure, that is, the fixing plate The two opposite ends respectively extend out of the insertion rod. The locking slot 4125 is disposed on an end of the outer peripheral surface of the inserting rod away from the fixing portion 4122 . Preferably, the end surface of the insertion part 4124 away from the fixing part 4122 is provided with a sliding guide surface 4126, and the guide sliding surface 4126 facilitates the insertion of the insertion part 4124 into the corresponding first positioning part 217, that is, the detachable insertion of the insertion part 4124 connected to the corresponding first positioning hole.

As shown in Figure 5, the first frame body 413 includes a rectangular backboard 4131, a first end board 4132 disposed at opposite ends of the backboard 4131 and a first side board 4133 arranged on one side of the backboard 4131, the backboard 4131, The two first end plates 4132 and the first side plates 4133 together form a first receiving space 4134, the blocking member 411 is located on the side of the back plate 4131 close to the first side plate 4133, and the first side plate 4133 is close to one side of the blocking member 411. A first positioning block 41330 is protruded from the side. Two opposite ends of the first side plate 4133 respectively define first notches 4135 , one end of each first notch 4135 communicates with the first receiving space 4134 , and the opposite end passes through the first positioning block 41330 . The side of the first side plate 4133 facing the first receiving space 4134 is provided with first positioning blocks 4136 corresponding to the two first notches 4135 , and each of the first positioning blocks 4136 is provided with a first positioning hole 41360 . A through slot 4137 is formed in the middle of the back plate 4131 away from the first side plate 4133 . In this embodiment, the through groove 4137 is a waist-shaped hole. In other embodiments, the through groove 4137 can be but not limited to a regular hole such as a circular hole, a rectangular hole, an elliptical hole, or an irregular hole. The shell 41 is surrounded to form an inner cavity, which is the space enclosed by the fastening of the first frame body 413 and the second frame body 415. The inner cavity of the shell 41 is provided with a stopper 4138, specifically, the stopper The portion 4138 protrudes from a side of the first frame body 413 away from the shielding member 411 . In this embodiment, the opposite ends of the back plate 4131 of the first frame body 413 away from the stopper 4138 respectively protrude into the first accommodation space 4134 with stoppers 4138, and the two stoppers 4138 are located in the through groove. The two opposite ends of 4137 , that is, the stop portion 4138 are stop blocks protruding from the back plate 4131 toward the first receiving space 4134 . The opposite ends of the back plate 4131 are respectively provided with positioning columns 4139 , and the two positioning columns 4139 are used for connecting the second frame body 415 .

As shown in FIGS. 5 and 6 , the second frame body 415 includes a rectangular top plate 4151 , second end plates 4152 disposed on opposite ends of the top plate 4151 , and two second side plates 4153 disposed on opposite sides of the back plate 4131 , the top plate 4151 , the two second end plates 4152 and the two second side plates 4153 together define a second receiving space 4154 . A second positioning block 41530 protrudes from a side of one of the second side plates 4153 close to the shielding member 411 . Two opposite ends of one of the second side plates 4153 are respectively provided with second notches 4155 , one end of each second notch 4155 communicates with the second receiving space 4154 , and the opposite end passes through the second positioning block 41530 . The side of the second side plate 4153 facing the second receiving space 4154 is provided with two second positioning blocks 4156 corresponding to the two second notches 4155 , and each second positioning block 4156 is provided with a second positioning hole 41560 . The housing also includes a second positioning portion 41531, specifically, the second positioning portion 41531 is a second positioning hole provided in the housing; in this embodiment, another second side plate 4135 extends away from the side of the top plate 4151 Out of the second end plate 4152, the opposite ends of the second side plate 4135 are respectively provided with second positioning parts 41531, that is, the opposite ends of the second side plate 4135 are respectively provided with second positioning parts communicating with the second receiving space 4154. hole. The other second side plate 4135 is provided with a positioning slot 41533 between the two second positioning portions 41531 . A guide post 4157 is disposed in the middle of the top plate 4151 away from the second notch 4155 . On the side of the top plate 4151 close to the second side plate 4153 provided with the second positioning portion 41531, a plurality of sliding guide parts 4158 are protruded into the second receiving space 4154, and the plurality of sliding guide parts 4158 are arranged along the length direction of the second side plate 4153 A sliding guide space 41582 is formed between a plurality of sliding guide parts 4158 and the second side plate 4153; specifically, a sliding guide part 4158 is a sliding guide block protruding from the top plate 4151 to the second receiving space 4154, and a plurality of sliding guide parts Blocks are arranged along the length direction of the second side plate 4153, and a guide sliding space 41582 is surrounded between several guide sliders and the second side plate 4153. The opposite ends of the top plate 4151 are respectively provided with positioning cylinders 4159 , and the two positioning columns 4159 are used to respectively connect the two positioning columns 4139 of the first frame body 413 .

As shown in Figures 5 and 6, the shield assembly 41 also includes a clamping piece 416 disposed in the inner cavity of the housing and an elastic piece 417 connected between the clamping piece 416 and the housing, and the clamping piece 416 can move along the The guide post 4157 slides to press the elastic member 417 . The clip 416 includes a sliding portion 4162 and a clipping portion 4164 connected to the sliding portion 4162. The sliding portion 4162 is provided with a guide hole 4163 corresponding to the guide post 4157. The guide post 4157 is slidably inserted into the guide hole 4163. The engaging portion 4164 slides along with the sliding portion 4162 along the guide post 4157 until it stops at the stop portion 4138 , that is, the stop portion 4138 is used to stop the engaging portion 4164 to limit the engaging member 416 from sliding along the guide post 4157 . In this embodiment, the sliding part 4162 is a rectangular block, and the engaging part 4164 is a bar-shaped structure. The middle part of the engaging part 4164 is fixedly connected to one end of the rectangular block, and the engaging part 4164 is perpendicular to the rectangular block. One side of the engaging portion 4164 facing the sliding portion 4162 is provided with an arc-shaped sliding surface 4165 .

In other embodiments, the sliding part 4162 can be but not limited to regular blocks such as circular blocks and oval blocks, and can also be an irregular block; the guide hole 4163 on the sliding part 4162 can be but not limited to a circular hole , rectangular holes, oval holes, polygonal holes, etc. The elastic member 417 is used to drive the clamping member 416 to slide along the guide post 4157 , and the elastic member 417 is a spring sheathed on the guide post 4157 . In other embodiments, the elastic member 417 may be, but not limited to, an elastic plastic member, an elastic rubber member, an elastic silicon member, or an elastic resisting sheet.

In some embodiments, the elastic member 417 can also be a tension spring, an elastic plastic tie bar, an elastic rubber tie bar, etc. arranged between the first frame body 413 and the clamping member 416, and the elastic member 417 elastically pulls the clamping member 416 Slide along the guide post 4157.

As shown in FIG. 5 and FIG. 6 , the blocking assembly 41 also includes an unlocking member 418 slidably disposed on the housing. The unlocking member 418 is used to abut against the clamping member 416, and the part of the unlocking member 418 away from the clamping member 416 is exposed. The housing is used to facilitate the user to operate the unlocking member 418 . Specifically, the unlocking member 418 includes a stopper 4181, an abutment 4183 on one side of the stopper 4181, and an operating part 4185 on a side of the stopper 4181 away from the abutment 4183; the stopper 4181 is used to stop Block the inner surface of the housing to prevent the unlocking part 418 from detaching from the housing, the abutment part 4183 is used to abut against the sliding part 4162 of the clamping part 416, and the operating part 4185 slides through the through groove 4137 of the housing , the side of the operation part 4185 facing away from the top 4183 exposes the housing. Preferably, the middle part of the unlocking member 418 is provided with a sliding hole 4187 along the sliding direction of the unlocking member 418, and the sliding hole 4187 corresponds to the guide column 4157, that is, the guide column 4157 can be slidably inserted in the sliding hole 4187, so that the unlocking member 418 slides along guide sliding column 4157. The cross-sectional area of the blocking portion 4181 along the axial direction perpendicular to the sliding hole 4187 is larger than the cross-sectional area of the operating portion 4185 along the axial direction perpendicular to the sliding hole 4187, and the cross-sectional area of the operating portion 4185 along the axial direction perpendicular to the sliding hole 4187 The area is smaller than the opening area of the slot 4137 , therefore, the operation part 4185 can slide through the slot 4137 and be stopped by the stop part 4181 . In this embodiment, the stop portion 4181 is a rectangular plate, the abutting portion 4183 is a rectangular block, and the operating portion 4185 is a waist-shaped block. In other embodiments, the stop portion 4181 , the abutting portion 4183 and the operating portion 4185 may be regular blocks such as circular blocks, rectangular blocks, elliptical blocks, or irregular blocks.

Please refer to FIG. 3-FIG. 8 together. FIG. 7 is a schematic diagram of partial assembly of the shielding assembly 41 in FIG. 5 ; FIG. 8 is a three-dimensional structural diagram of the shielding assembly 41 in FIG. When assembling the shielding assembly 41, insert one ends of the fixing parts 4122 of the two first connectors 412 into the two second positioning holes 41560 of the second frame body 415, so that the two insertion parts 4124 are respectively accommodated in Two second gaps 4155; the elastic member 417 is sleeved on the guide column 4157 of the second frame body 415; the sliding part 4162 of the clamping part 416 is sleeved on the guide column 4157, and the clamping part 4164 is slidably accommodated Placed in the sliding guide space 41582 of the second frame body 415, the elastic member 417 is located between the sliding part 4162 and the second frame body 415; the unlocking part 418 is placed on the sliding part 4162, specifically, the guide sliding column 4157 is inserted in the In the sliding hole 4187 of the unlocking member 418, the abutting portion 4183 is in contact with the sliding portion 4162; the first frame body 413 is covered by the second frame body 415, so that the two positioning columns 4139 are slidably inserted into the two positioning cylinders 4159 The ends of the two fixing parts 4122 away from the second frame body 415 are inserted into the two first positioning holes 41360, the two inserting parts 4124 are accommodated in the two first notches 4135 respectively, and the operating part 4185 of the unlocking part 418 is away from One side of the top 4183 is inserted into the through groove 4137, and the second side plate 4153 of the second frame body 415 is inserted into the side of the first frame body 413 away from the shield 411 to fix the first frame body 413 and the second frame body 415 connected in one. At this time, the second positioning part 41531 is located on the side away from the shielding part 411, the elastic part 417 elastically abuts against the sliding part 4162 to stop part 4181 on the inner surface of the back plate 4131, and the operating part 4185 is away from one side of the top part 4183. The outer surface of the first frame body 413 is exposed from the side; the clip 416 is close to the second positioning part 41531, and the opposite ends of the sliding surface 4165 are respectively close to the two second positioning holes; the stop part 4138 is used to stop The clamping part 4164 prevents the clamping part 4164 from completely covering the second positioning part 41531, and the two first connecting parts 412 are fixed between the first frame body 413 and the second frame body 415;

Please refer to FIG. 3 and FIG. 4 together, the belt body 43 includes a second connecting member 431 for detachably connecting to the second positioning portion 41531 . In this embodiment, the second connecting member 431 is a second connecting hook provided at the end of the belt body 43 , and the second connecting hook is detachably plugged into the second positioning portion 41531 . Specifically, two second connecting pieces 431 protrude from the end surface of the belt body 43, each second connecting piece 431 is a plug-in rod, and the end of the second connecting piece 431 away from the belt body 43 is provided with a card slot 4312; The end surface of the connecting piece 431 away from the belt body 43 is provided with a sliding surface 4314 , and the sliding surface 4314 is used to guide the second connecting piece 431 to be inserted into the second positioning portion 41531 . A positioning protrusion 4315 is disposed between the two second connecting pieces 431 on the end surface of the belt 43 .

Please refer to FIGS. 3-4 and 9-12 together. FIG. 9 is a schematic diagram of the three-dimensional structure of the belt mechanism 40 of the wearable device 100 in FIG. 1; FIGS. 10 to 12 are the belt mechanism in FIG. 9 40 is a schematic diagram of the installation process. When assembling the belt body 43 to the shielding assembly 41 , after inserting the second connecting hook into the second positioning hole, the elastic member 417 elastically pushes against the engaging member 416 to slide and locks on the second connecting hook. Specifically, insert the second connecting part 431 of the belt body 43 into the second positioning part 41531 of the shielding assembly 41, and the sliding guide surface 4314 slides against the sliding guide surface 4165 of the clip 416, so that the clip 416 slides along the guide. The sliding column 4157 slides toward the side away from the unlocking part 418, the engaging part 4164 slides in the sliding guide space 41582 toward the side away from the second positioning part 41531, and the elastic part 417 is compressed elastically by the sliding part 4162; After the part 4164 crosses the sliding guide surface 4314 of the second connecting part 431, until the engaging part 4164 faces the card slot 4312, the elastic part 417 is partially elastically reset and pushes the sliding part 4162 to slide toward the unlocking part 418 along the guide post 4157, and slides The part 4162 slides against the top 4183, the clip 416 is locked in the slot 4312 along with the movement of the sliding part 4162, the positioning protrusion 4315 is clipped into the positioning slot 41533, and the elastic part 417 remains elastic against the sliding part 4162 In order to prevent the engaging portion 4164 from disengaging from the engaging slot 4312 , the belt body 43 is firmly locked to the shielding assembly 41 . During the installation process of the belt body 43 and the shielding assembly 41, it is only necessary to insert the second connecting piece 431 of the belt body 43 into the first positioning part 217, which is simple to operate and easy to use, and the connection between the belt body 43 and the shielding assembly is firm .

When the belt body 43 is disengaged from the shielding assembly 41 , the part of the unlocking member 418 exposed from the housing is pressed so that the unlocking member 418 slides against the locking member 416 to break away from the locking with the second connecting member 431 . Specifically, press the operating part 4185 to expose the part of the second frame body 415, so that the operating part 4185 moves along the guide sliding post 4157 into the first receiving space 4134 of the second frame body 415, and the abutting top 4183 abuts against the sliding part 4162 along the The guide column 4157 slides, the elastic member 417 is compressed elastically by the sliding part 4162, the engaging part 4164 moves away from the second connecting part 431 and breaks away from the locking groove 4312; the belt body 43 is pulled away from the blocking assembly 41, so The second connecting part 431 is separated from the second positioning part 41531 ; the pressing on the operating part 4185 is released, and the elastic part 417 elastically resets to drive the clamping part 416 and the unlocking part 418 to reset. Therefore, the engaging portion 4164 slides along with the sliding portion 4162 along the guide post 4157 to detachably engage with the second connecting member 431 . During the dismantling process of the belt body 43 and the shielding assembly 41, the locking of the locking part 4164 and the second connecting piece 431 can be released by pressing the operation part 4185, so that the belt body 43 can be easily removed from the shielding assembly 41. Simple operation and convenient use.

As shown in Figures 1-3, when the housing 21 is installed in the belt mechanism 40, the insertion part 4124 of the shielding assembly 41 is inserted into the first positioning part 217 of the housing 21, so that the locking part of the locking mechanism 216 (Fig. (not shown in the figure) is snapped into the slot 4125, and the first positioning block 41330 and the second positioning block 41530 of the shielding assembly 41 are positioned in the positioning groove 218 of the housing 21, so that the belt mechanism 40 is fixedly connected to the housing 21 . At this time, the shielding member 411 blocks a part of the conductive area 212 to prevent the conductive area 212 from simultaneously contacting the positive power pin and the ground pin of the charging assembly. If it is necessary to release the belt mechanism 40 from the housing 21, press the locking mechanism 216 on the housing 21 to make the locking part of the locking mechanism 216 disengage from the engagement with the locking groove 4125, and move away from the housing 21. Pulling the blocking assembly 41 makes the inserting portion 4124 disengage from the first positioning portion 217 . The installation and disassembly of the belt mechanism 40 and the housing 21 are convenient and easy to operate.

Please refer to FIG. 13 and FIG. 14 together. FIG. 13 is a schematic three-dimensional structure diagram of the wearable device 100a provided by the second embodiment of the present application; FIG. 14 is an exploded schematic three-dimensional structure diagram of the wearable device 100a in FIG. 13 . The structure of the wearable device 100a provided by the second embodiment of the present application is similar to that of the wearable device 100 provided by the first embodiment, except that the wearable device 100a includes two shielding components 41, specifically, the shell Conductive regions 212 are respectively provided at opposite ends of the back of the body 21, and the second connectors 431 of the two belts 43 are respectively inserted into the second positioning parts 41531 of the two shielding assemblies 41, so that each belt 43 is detachably connected. For the shielding assembly 41 ; the first connecting parts 412 of the two shielding assemblies 41 are respectively inserted into the first positioning portions 217 at opposite ends of the housing 21 , so that each shielding assembly 41 is detachably connected to the housing 21 . When the two shielding assemblies 41 are respectively connected to the opposite ends of the housing 21, the shielding parts 411 of the two shielding assemblies 41 respectively shield the two conductive regions 212, which can effectively prevent the conductive regions 212 from simultaneously contacting the power supply positive thimble and the charging device. Grounding thimble to avoid damage to the charging device due to short circuit.

Please refer to FIG. 15 and FIG. 16 together. FIG. 15 is a schematic three-dimensional structure diagram of the wearable device 100b provided by the third embodiment of the present application; FIG. 16 is an exploded schematic three-dimensional structure diagram of the wearable device 100b in FIG. 15 . The structure of the wearable device 100 provided by the third embodiment of the present application is similar to the structure of the wearable device 100 provided by the first embodiment, except that the shielding component 41 of the wearable device 100b includes a shielding member 411, specifically Specifically, the side of the first frame body 413 close to the wearable host 21 is provided with a shielding member 411, and the shielding member 411 shields part of the conductive area 212, so as to prevent the positive power thimble and the grounding thimble of the charging device from contacting the conductive area 212 at the same time, preventing the The charging unit is damaged. In this embodiment, the shielding piece 411 is a shielding sheet, and the shielding sheet extends from a side of the first frame body 413 close to the wearable host 21 to the conductive area 212 until the shielding sheet covers part of the conductive area 212 . Preferably, the thickness of the shielding sheet is larger than the length of the housing portion of the charging device exposed from the conductive thimble of the charging device. On the conductive thimbles of the device, due to the large thickness of the shielding sheet, these conductive thimbles are suspended by the shielding piece 41 and cannot contact the conductive area 212, so as to avoid a short circuit in the charging device.

In other embodiments, the two belts 43 are detachably connected to opposite ends of the casing 21 through two shielding components 41, each shielding component 41 is provided with a shielding member 411 corresponding to the conductive area 212, each The shielding members 411 shield part of the conductive region 212 , and the thickness of each shielding member 411 is greater than the length of the housing portion of the charging device where the conductive thimbles of the charging device are exposed.

Please refer to FIG. 17 and FIG. 18 together. FIG. 17 is a schematic three-dimensional structure diagram of the wearable device 100c provided by the fourth embodiment of the present application; FIG. 18 is an exploded schematic diagram of the three-dimensional structure of the wearable device 100c in FIG. 17 . The structure of the wearable device 100c provided by the fourth embodiment of the present application is similar to the structure of the wearable device 100b provided by the third embodiment, except that in the fourth embodiment, the shield 411 blocks the corresponding conductive area 212, so as to prevent the power supply positive thimble and grounding thimble of the charging device from contacting the conductive area 212 at the same time, so as to prevent the charging device from being damaged. In this embodiment, the shielding piece 411 is a shielding sheet, and the shielding sheet extends from a side of the first frame body 413 close to the wearable host 21 to the conductive area 212 until the shielding sheet covers all the conductive area 212 . The thickness of the shielding member 411 is not limited, that is, the thickness of the shielding member 411 may be greater than, less than or equal to the length of the housing part of the charging device where the conductive thimbles of the charging device are exposed.

In other embodiments, the two belts 43 are detachably connected to opposite ends of the casing 21 through two shielding components 41, each shielding component 41 is provided with a shielding member 411 corresponding to the conductive area 212, each The shielding member 411 shields the entirety of the corresponding conductive region 212 .

Please refer to FIG. 19 and FIG. 20 together. FIG. 19 is a schematic three-dimensional structure diagram of the wearable device 100d provided by the fifth embodiment of the present application; FIG. 20 is an exploded schematic three-dimensional structure diagram of the wearable device 100d in FIG. 19 . The structure of the wearable device 100d provided by the fifth embodiment of the present application is similar to the structure of the wearable device 100 provided by the first embodiment, except that the structure of the shielding component 41a in the fifth embodiment is the same as that of the first embodiment The structure of the shielding assembly 41 in the example is different. In the fifth embodiment, the belt body 43 is directly and detachably connected to the housing 21 , and the shielding component 41 a is connected to the belt body 43 . Specifically, the second connector 431 of the belt 43 is detachably plugged into the second positioning portion 41531 of the housing 21 , and the positioning protrusion 4315 snaps into the positioning groove 41533 so that the belt 43 is connected to the housing 21 ; At this time, the shielding member 411 of the shielding component 41a shields the conductive region 212 . The shielding assembly 41a includes a fixing piece 416 connected to the belt 43. The shielding piece 441 is a shielding piece arranged on the fixing piece 416. When the belt 43 connected with the shielding piece 441 is connected to the housing 21, the shielding piece 441 To shield the conductive region 212 , that is, the shielding member 441 shields part or all of the conductive region 212 .

In this embodiment, the fixing part 416 is a fixing block detachably connected to the belt body 43 , and the shielding part 441 is a shielding piece extending from the fixing block to a place close to the conductive area 212 . The shielding sheet 441 covers the entire conductive area 212, so as to prevent the positive power pin and the grounding pin of the charging device from contacting the conductive area 212 at the same time, and prevent the charging device from being damaged.

In some embodiments, the shielding member 411 shields part of the conductive region 212, and the thickness of the shielding member 411 is greater than the length of the housing part of the charging device where the conductive thimbles of the charging device are exposed. Therefore, even if the The conductive region 212 covered by the shielding member 411 is placed on the conductive thimble of the charging device. Since the shielding member 411 has a large thickness, the conductive thimble is suspended by the shielding member 41 and cannot contact the conductive region 212, so as to avoid a short circuit in the charging device. .

In some embodiments, two or more blocking parts 411 may be provided on the fixing part 416 .

In this embodiment, the fixing member 416 is engaged with the locking hook and the locking hole so that the shielding component 41 a is detachably locked to the belt body 43 . Specifically, a clipping hole 436 is provided on the belt body 43 , and a clipping hook 4162 is provided on a side of the fixing member 416 away from the shielding member 411 , and the clipping hook 4162 is clipped into the clipping hole 436 .

In some embodiments, the fixing member 416 is provided with a snapping hole, and the belt body 43 is provided with a snapping hook, and the snapping hook is detachably snapped into the snapping hole, so that the fixing member 416 can be It is clipped to the belt body 43 in a detachable manner.

In some embodiments, the fixing member 416 and the belt body 43 may be connected by but not limited to screw connection, glue connection and the like.

In some embodiments, the fixing member 416 and the belt body 43 can be integrally formed.

In some embodiments, the wearable device 100d includes two shielding components 41a, the opposite ends of the housing 21 are detachably connected to the shielding components 41a, and the shielding member 411 of each shielding component 41a shields the corresponding conductive area 212 . Specifically, conductive areas 212 are respectively provided at opposite ends of the back of the housing 21, and the second connectors 431 of the two straps 43 are respectively inserted into the second positioning portions 41531 at the opposite ends of the housing 21, so that each strap 43 It is detachably connected to the housing 21 ; the fixing parts 416 of the two shielding components 41 a are respectively connected to the two belts 43 , so that each shielding component 41 a is detachably connected to the corresponding belt 43 . When the two shielding components 41a are respectively connected to the two belts 43, and the two belts 43 are respectively connected to the opposite ends of the housing 21, the shielding members 411 of the two shielding components 41a respectively shield the two conductive regions 212, which can Effectively prevent the conductive area 212 from simultaneously contacting the power supply positive thimble and the grounding thimble of the charging device, so as to prevent the charging device from being damaged due to a short circuit.

Please refer to FIG. 21-FIG. 23 together. FIG. 21 is a three-dimensional structure diagram of the charging stand 330 and the support frame 310 of the charging device 300 provided by one embodiment of the present application. FIG. 22 is a schematic diagram of the charging stand 330 and the support frame in FIG. 21 310 is an exploded schematic view; FIG. 23 is a three-dimensional exploded schematic view of the charging stand 330 in FIG. 22 . The charging device 300 of the present application is used to charge any of the above-mentioned wearable devices. The charging device 300 includes a support frame 310 and a charging stand 330. The support frame 310 includes a base 311 and a support tube 312 located on the base 311. The support tube 312 is far away from the base. The end of 311 is provided with a first connector 314, and the first connector 314 is connected to an external power supply through a connector 315 and an electric wire; . The charging base 330 includes a charging case, a circuit board 333 disposed in the inner cavity of the charging case, a charging thimble 334 disposed on the circuit board 333 , and a second connection that is disposed on the charging case and electrically connected to the circuit board 333 335; the conductive thimble 334 passes through the charging case, and the charging case is detachably connected to the end of the support tube 312 away from the base 311, the first connector 314 is electrically connected to the second connector 335, and the conductive thimble 334 is used to abut against the charging interface 214 of the wearable host on the charging stand 330 . When any of the above wearable devices needs to be charged, the wearable device is placed on the charging stand 330 so that the conductive thimble 334 contacts the charging interface 214 so that the charging device 300 can charge the wearable device. If the position of the wearable device placed on the charging stand 330 is misaligned, that is, the conductive thimble 334 is not facing the charging interface 214 but is facing the conductive area 212, since the wearable device is provided with a shield 411, the shield 411 blocks the conductive The area 212 can prevent the conductive area 212 from contacting the external conductive thimble 334 of the charging device 300, so as to prevent the positive thimble and the grounding thimble of the charging device 300 from contacting the conductive area 212 at the same time, thereby avoiding a short circuit of the charging device 300 and an increase in internal resistance and temperature , preventing damage to the charging device 300300 and the wearable device.

As shown in Figures 21-22 and Figures 24-25, Figure 24 is a perspective exploded schematic view of a part of the structure of the support frame 310 in Figure 22; Figure 25 is another perspective view of the part of the structure of the support frame 310 in Figure 24 Schematic diagram of the three-dimensional structure; the front of the base 311 is provided with a storage tank 3112, and the storage tank 3112 is used to store items such as business cards. A positioning frame 3114 is also provided on the front of the base 311 , and the positioning frame 3114 is used for positioning the support tube 312 . In this embodiment, the base 311 is a rectangular seat, one end of the front of the base 311 is provided with a receiving groove 3112, the positioning frame 3114 is a rectangular frame located at the other end of the front of the base 311, and the support tube 312 is fixedly connected to one of the rectangular frames. corner. Specifically, one corner of the positioning frame 3114 is provided with a positioning hole, and the end of the support tube 312 away from the first connector 314 is fixedly connected to the positioning hole of the positioning frame 3114 . In other embodiments, the base 311 may be, but not limited to, a circular base, an oval base, a polygonal base, and other regular-shaped bases, and the base 311 may also be an irregular-shaped base.

The support pipe 312 includes a support section 3121 connected to the base 311 and a connection section 3123 connected to the end of the support section 3121 away from the base 311. The end of the support section 3121 away from the connection section 3123 is fixedly connected to the base 311. The connection section 3123 is used for positioning the first connector 314 . In this embodiment, the supporting section 3121 is a straight pipe, and the connecting section 3123 is a substantially L-shaped curved pipe; preferably, the extending direction of the connecting section 3123 is substantially perpendicular to the extending direction of the supporting section 3121 . In other embodiments, the supporting section 3121 can also be but not limited to a curved tube, and the connecting section 3123 can also be but not limited to a straight tube. The end of the connecting section 3123 away from the supporting section 3121 is provided with a positioning portion 3125, specifically, the positioning portion 3125 is a positioning surface.

The support frame 310 further includes a positioning piece 316 connected to an end of the support tube 312 away from the base 311 , and the first connector 314 is disposed on the positioning piece 316 . As shown in FIG. 22, FIG. 24 and FIG. 25, the first connector 314 includes a snap-in portion 3142 and a conductive elastic piece 3144 disposed on the snap-in portion 3142, and the snap-in portion 3142 is used to position the first connector 314 in a fixed position. The piece 316 and the conductive elastic piece 3144 are used to electrically connect the connector 315 and the second connector 335 . Specifically, two conductive elastic pieces 3144 spaced apart from each other are provided on the clamping portion 3142. Each conductive elastic piece 3144 includes a connection end 3145 and a top end 3146. It elastically resists the second connector 335 and is electrically connected to the second connector 335 . In this embodiment, the clamping portion 3142 is a clamping block that is clamped to the positioning member 316, and the clamping block is provided with a positioning groove, and the conductive elastic piece 3144 is positioned in the positioning groove, and the connecting end 3145 and the top end 3146 Expose the clamping block.

As shown in FIG. 24 and FIG. 25 , the positioning member 316 includes a mounting portion 3161 and an insertion portion 3163 connected to the mounting portion 3161. The mounting portion 3161 is used to connect to the connecting section 3123 so that the positioning member 316 is connected to the support tube 312. The insertion portion 3163 is used for receiving the first connector 314 and is detachably plugged into the charging base 330 . Specifically, the installation part 3161 is an installation cylinder, and the inner peripheral wall of the installation cylinder is provided with a positioning surface 3162 . The insertion portion 3163 defines a first positioning slot 3165 for positioning the first connector 314 . In this embodiment, the socket part 3163 is a rectangular socket block, and one side of the socket block is provided with a first positioning groove 3165, and the first positioning groove 3165 communicates with the inner cavity of the installation part 3161, which is convenient for wires to pass through and install The lumen of the part 3161 enters the first positioning groove 3165 and is connected to the connecting end 3145 .

Please refer to FIG. 22 and FIG. 24 - FIG. 26 together. FIG. 26 is an assembly diagram of the support frame 310 in FIG. 25 . When assembling the first connector 314 and the positioning piece 316 to the support tube 312, insert the electric wire of the connector 315 through the inner cavity of the support tube 312 and the inner cavity of the mounting part 3161 into the first positioning groove 3165, and weld the electric wire Connect to the connecting end 3145 in the same way; locate the first connector 314 in the first positioning groove 3165, at this time, part of the conductive elastic piece 3144 is exposed to the insertion part, specifically, the top end 3146 of the conductive elastic piece 3144 is at least partially exposed Inserting part 3163; the mounting part 3161 is sleeved on the end of the connecting section 3123 away from the supporting section 3121, so that the positioning part 3125 fits on the positioning surface 3162; at this time, the positioning part 316 carries the first connector 314 and is connected to the supporting tube 312.

Please refer to FIG. 23 and FIGS. 27-28 together. FIG. 27 is a further exploded view of the charging stand 330 in FIG. 23 ; FIG. 28 is a perspective view of the three-dimensional structure of the charging stand 330 in FIG. 27 . The outer surface of the charging case is provided with a positioning portion 3310 , and the second connector 335 is disposed on the positioning portion 3310 . When the positioning member 316 is connected to the positioning portion 3310 , the first connector 314 is electrically connected to the second connector 335 . Specifically, the charging case includes a receiving frame 331 and a support cover 332 covering the receiving frame 331, the circuit board 333 is housed in the inner cavity of the receiving frame 331; the receiving frame 331 includes a bottom wall 3312 and a bottom wall 3312 The peripheral wall 3313 around the edge, the bottom wall 3312 and the peripheral wall 3313 enclose the inner cavity 3314; the positioning part 3310 is arranged on the side of the bottom wall 3312 away from the inner cavity 3314, specifically, the positioning part 3310 is located on the outer surface of the receiving frame 331 Connect barrel. In this embodiment, the connecting cylinder is arranged on the side of the bottom wall 3312 facing away from the inner cavity 3314, the positioning part 3310 is provided with an insertion hole 3315, and the second connector 335 is arranged on the receiving frame 331 and communicates with the insertion hole 3315. The part 3163 is removably plugged into the insertion hole 3315; when the insertion part 3163 is inserted into the insertion hole 3315, the first connector 314 is electrically connected to the second connector 335.

As shown in FIG. 27 , the inner surface of the receiving frame 331 is provided with a second positioning groove 3316 communicating with the insertion hole 3315 , and the second positioning groove 3316 is used for positioning the second connector 335 . Specifically, the second positioning groove 3316 is disposed at the bottom wall 3312 corresponding to the positioning portion 3310 , and the second positioning groove 3316 communicates with the insertion hole 3315 and the inner cavity 3314 . The bottom wall 3312 protrudes toward the inner cavity 3314 with a connecting post 3317, and the connecting post 3317 is provided with a connecting hole along its axial direction. A surface of the bottom wall 3312 facing the inner cavity 3314 is provided with a plurality of first positioning grooves 3318, and the first positioning grooves 3318 are used for positioning the magnetic component. A side of the inner peripheral surface of the peripheral wall 3313 away from the bottom wall 3312 is provided with a locking groove 3319 along an edge of the peripheral wall 3313 .

In this embodiment, the receiving frame 331 is a rectangular frame. In other embodiments, the receiving frame 331 may be, but not limited to, a circular frame, an oval frame, a polygonal frame, and the like.

As shown in FIG. 27 and FIG. 28 , the support cover 332 defines a through hole 3320 corresponding to the conductive thimble 334 , and the end of the conductive thimble 334 away from the circuit board 333 passes through the through hole 3320 . In this embodiment, one end of the support cover 332 is provided with four through holes 3320 . The support cover 332 includes a positioning surface 3321 and a back surface 3322 facing away from the positioning surface 3321 , the positioning surface 3321 is used for positioning the wearable device, and each through hole 3320 passes through the positioning surface 3321 and the back surface 3322 . The middle part of the positioning surface 3321 is sunken to facilitate the positioning of the back of the wearable device. A middle portion of the back surface 3322 is provided with a propping portion 3324 for positioning the second connector 335 to the base 311 . In this embodiment, the back side 3322 of the support cover 332 extends a clamping bar 3323 along the edge near the edge, and the clamping bar 3323 is used to be clamped to the slot 3319 of the receiving frame 331, so that the supporting cover 332 is fixedly connected to the receiving frame 331. The back surface 3322 is provided with a plurality of second positioning grooves 3325, and the second positioning grooves 3325 are used for positioning the magnetic components.

As shown in FIG. 27 and FIG. 28 , the circuit board 333 is provided with two through holes 3332 , and the two through holes 3332 correspond to the two connecting posts 3317 respectively. Four conductive thimbles 334 are arranged on the circuit board 333, and these conductive thimbles 334 include positive power supply thimbles, grounding thimbles, positive voltage data line thimbles, and negative voltage data line thimbles; specifically, these conductive thimbles 334 are arranged at intervals from each other, wherein, The positive voltage data line thimble and the negative voltage data line thimble are located between the positive power supply thimble and the grounding thimble. The second connector 335 includes a conductive strip 3352 along the inserting direction of the insertion part 3163, the second connector 335 is positioned behind the second positioning groove 3316, and the conductive strip 3352 is connected to the insertion hole 3315; the insertion and positioning of the insertion part 3163 Behind the insertion hole 3315 of the part 3310 , the conductive elastic piece 3144 abuts against the conductive strip 3352 . In this embodiment, two conductive strips 3352 are arranged at intervals on one side of the second connector 335, and one end of the second connector 335 is provided with two power terminals 3354, and the two power terminals 3354 are respectively connected to two A conductive strip 3352.

Preferably, the inner cavity of the charging housing is provided with several first magnetic attraction parts 336, and the casing 21 of the wearable main unit includes several second magnetic absorption parts (not shown in the figure), and the wearable main unit is placed After the charging base 330 is put on, the plurality of first magnetic components 336 are magnetically attached to the plurality of second magnetic components respectively. Specifically, the first magnetic attraction part 336 is a magnet, and the second magnetic attraction part may be a magnet or an iron sheet. In other embodiments, the first pole piece 336 can be an electromagnet, and the second magnetic piece can be a magnet or an iron piece.

Please refer to FIGS. 27-29 together. FIG. 29 is a cross-sectional view of the charging stand 330 in FIG. 22 along line XXIX-XXIX. When assembling the charging stand 330, snap the second connector 335 into the second positioning groove 3316, make the conductive strip 3352 face the insertion hole 3315, that is, the conductive strip 3352 connects to the insertion hole 3315; place the circuit board 333 in the receiving frame 331 of the cavity 3314, so that the two through holes 3320 of the circuit board 333 are respectively facing the connecting holes of the connecting column 3317, and the top of the conductive thimble 334 is away from the bottom wall 3312, and two locking members such as screws pass through the two through holes respectively. The holes 3330 are locked in the connecting holes of the two connecting columns 3317, so that the circuit board 333 is fixed in the receiving frame 331; The connection between the 3354 and the circuit board 333 can be through but not limited to wire connection, soldering and other electrical connections. A plurality of first magnetic parts 336 are placed in the inner cavity 3314 of the receiving frame 331, so that one end of each first magnetic part 336 is positioned in the corresponding first positioning groove 3318; the support cover 332 is covered on the receiving frame 331, Make the clip bar 3323 snap into the slot 3319 of the receiving frame 331, make the abutment tops of the conductive thimbles 334 respectively pass through the through holes 3320, and the end of the abutment 3324 away from the back surface 3322 abuts against the second connector 335 for positioning The second connector 335 is in the receiving frame 331 .

Please refer to FIGS. 21-22 and 29-30 together. FIG. 30 is a cross-sectional view of the charging stand 330 and the support frame 310 in FIG. 21 along the XXX-XXX line. When installing the charging stand 330 to the support frame 310 , insert the positioning member 316 into the insertion hole 3315 of the positioning portion 3310 to electrically connect the first connector 314 to the second connector 335 . Specifically, the two conductive elastic pieces 3144 are respectively electrically connected to the two conductive strips 3352 , that is, the top end 3146 of each conductive elastic piece 3144 elastically abuts against the corresponding conductive strip 3352 . When the connector 315 is plugged into the external power source, the circuit board 333 is electrically connected to the external power source through the first connector 314 , the second connector 335 , the wire and the connector 315 .

Please refer to Figure 31-Figure 34 together, Figure 31 is a schematic diagram of the charging state of the charging assembly provided by one embodiment of the present application; Figure 32 is a perspective view of the three-dimensional structure of the charging assembly in Figure 31; Figure 33 is a schematic diagram of the charging assembly in Figure 31 Figure 34 is a schematic perspective view of the three-dimensional structure of the charging assembly in Figure 33 from another perspective. The charging assembly includes a charging device 300 and a wearable device 100, the charging device 300 includes a support frame 310 and a charging stand 330, the support frame 310 is used to support the charging stand 330, and the charging stand 330 is used to charge the wearable device 100 . When the wearable device 100 needs to be charged, plug the connector 315 into an external power source, place the back cover 215 of the wearable device 100 on the charging stand 330, and make the conductive thimbles 334 of the charging stand 330 respectively touch the charging ports 214 , at this time, the charging stand 330 charges the wearable device 100 , which is convenient to use. During the process of placing the wearable device 100 on the charging stand 330, if the wearable device 100 deviates relative to the charging stand 330 so that several conductive thimbles 334 face the conductive area 212, since the conductive area 212 is covered by the shield 411, Therefore, the power supply positive thimble and the grounding thimble in the plurality of conductive thimbles 334 cannot conduct electricity to the region 212 at the same time, avoiding a short circuit in the charging stand 330 and increasing the internal resistance and temperature, and preventing damage to the charging device 30 and the wearable device 100. It has anti-short circuit effect.

The wearable device in any of the above-mentioned embodiments in this application can be charged by the charging device 300, and since the wearable devices in these embodiments are equipped with shielding parts, even if several conductive thimbles 334 are facing the conductive region 212, they will not be charged. It can avoid the short circuit of the charging device 300 to increase the internal resistance and temperature, and prevent the charging device 300 and the wearable device 100 from being damaged.

The above is the implementation of the embodiment of the present application. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the embodiment of the present application, some improvements and modifications can also be made. These improvements and modifications are also It is regarded as the scope of protection of this application.

Claims

A belt mechanism for detachably connecting to a wearable host, the wearable host includes a housing, and the back of the housing has a conductive area, wherein the belt mechanism includes a shielding component and a belt, The shielding assembly is connected to the belt body, the shielding assembly includes an insulating shielding member, and the shielding member shields the conductive area when the shielding assembly is connected to the housing.
The belt mechanism according to claim 1, wherein one end of the shielding assembly is connected to the housing, and the other end of the shielding assembly is connected to the belt, and the shielding assembly also includes a housing. When the shielding component is connected to the housing, the shielding member extends from the housing to the conductive area and shields part or all of the conductive area.
The belt mechanism according to claim 2, wherein the shielding member includes a surface facing the conductive region, and when the shielding assembly is connected to the housing, the surface is attached to the conductive region. area.
The belt mechanism according to claim 2, wherein the shielding assembly further comprises a first connecting piece arranged on the housing, the first connecting piece is located on a side close to the shielding piece, the The housing is provided with a first positioning portion, and the first connecting member is detachably connected to the first positioning portion.
The belt mechanism according to claim 4, wherein the housing includes a first frame body and a second frame body, and the first connecting member is detachably arranged on the first frame body and the second frame body. Between the two frames, the end of the first connector away from the housing is provided with a plugging portion, and a first positioning hole is opened on the first positioning portion, and the plugging portion is detachably plugged into the Describe the first positioning hole.
The belt mechanism according to claim 5, wherein the first connector further includes a fixing part, the insertion part is connected to the fixing part, and the fixing part is used to connect to the first frame and the second frame.
The belt mechanism according to claim 5, wherein the belt body includes a second connecting piece, and the housing further includes a second positioning portion, and the second positioning portion is located on a side away from the shielding piece , the second connecting member is detachably connected to the second positioning portion.
The belt mechanism according to claim 7, characterized in that, the second connecting piece is a second connecting hook arranged at the end of the belt, and the second positioning part is a first hook arranged at the outer shell. Two positioning holes, the second connecting hook is detachably plugged into the second positioning hole.
The belt mechanism according to claim 8, characterized in that, the housing surrounds and forms an inner cavity, and the shielding assembly further includes a clamping member provided in the inner cavity of the housing and connected to the clamping joint The elastic member between the member and the housing, after the second connecting hook is inserted into the second positioning hole, the elastic member elastically resists the sliding of the engaging member and is locked to the second connecting hook.
The belt mechanism according to claim 9, characterized in that, the clamping member includes a sliding part and a clamping part connected to the sliding part, and the housing is provided with guides along the sliding direction of the clamping part. The sliding part is provided with a sliding guide hole corresponding to the guiding sliding column, the elastic member is sleeved on the guiding sliding column and is located between the sliding part and the housing, and the clamping part The sliding part slides along the guide column to detachably engage with the second connecting hook.
The belt mechanism according to claim 10, characterized in that, the inner cavity of the housing is provided with a stopper, and the stopper is protrudingly provided on the side of the first frame away from the shielding member, The stop portion is used to stop the engaging portion to limit the engaging member from sliding along the guide post.
The belt mechanism according to claim 10, characterized in that, the side of the engaging portion facing the second connecting hook is provided with an arc-shaped sliding surface.
The belt mechanism according to claim 9, wherein the shielding assembly further includes an unlocking piece arranged on the housing, the unlocking piece is used to abut against the clamping piece, and the unlocking piece is away from the A part of the clamping member is exposed to the housing, and a part of the unlocking key exposed to the housing is pressed so that the unlocking member pushes the clamping member out of locking with the second connecting member.
The belt mechanism according to claim 1, wherein the belt is connected to the housing, the shield assembly includes a fixing member connected to the belt, and the belt connected to the shield is When the body is connected to the housing, the shielding member shields part or all of the conductive area.
The belt mechanism according to claim 14, wherein the fixing member is detachably connected to the belt.
A wearable device, characterized in that it includes a wearable host and the belt mechanism according to any one of claims 1-15, the wearable host includes a housing, the back of the housing has a conductive area, the After the belt mechanism is connected to the housing, the shielding part of the belt mechanism shields the conductive area.
The wearable device according to claim 16, wherein the opposite ends of the housing are respectively detachably connected with shielding components, and the opposite ends of the back of the housing respectively have the conductive regions, each A shielding member of a shielding component shields the corresponding conductive area.
A charging assembly, characterized in that the charging assembly includes a support frame, a charging stand, and the wearable device according to any one of claims 16-17.
The charging assembly according to claim 18, wherein the support frame includes a support tube, the end of the support tube is provided with a first connector, and the charging stand includes a charging shell and is arranged on the charging The second connector of the housing, the charging housing is detachably connected to the end of the support tube, the first connector is electrically connected to the second connector.
The charging assembly according to claim 19, wherein the support frame further comprises a positioning piece, the positioning piece is connected to the end of the support tube, and the first connector is arranged on the positioning piece; The charging housing is provided with a positioning part, the second connector is connected to the positioning part, and when the positioning part is connected to the positioning part, the first connector is electrically connected to the second connection device.