CN214630452U - Belt body mechanism and wearable equipment - Google Patents

Abstract

The utility model provides a band body mechanism which is used for connecting a removable auricular needle component of a wearing host, the wearable host comprises a surface ear, the ear-pin component comprises an ear pin arranged on the surface ear, the belt body mechanism comprises a positioning frame and a belt body, the positioning frame is arranged at the end part of the belt body, the positioning frame is provided with a positioning cavity, the positioning frame is provided with two opposite positioning holes on the inner surface of the positioning cavity, the watch ear is accommodated behind the positioning cavity, the ear generating needle is detachably inserted into the two positioning holes, so that the belt body is detachably connected with the wearing host, the positioning frame and the watch ear are positioned through the matching of the insertion part and the insertion groove, one of the insertion part and the insertion groove is arranged on the positioning frame, and the other of the insertion part and the insertion groove is arranged on the watch ear. The utility model also provides a be equipped with the wearable equipment of area body mechanism.

Description

Belt body mechanism and wearable equipment

Technical Field

The utility model relates to a dress technical field, especially relate to a belt body mechanism and be equipped with wearable equipment of belt body mechanism.

Background

Wearable equipment such as current intelligent wrist-watch, intelligent bracelet generally including dress host computer and watchband mechanism, watchband mechanism generally include overcoat frame and set up in watchband around the overcoat frame, overcoat frame with the watchband is generally made through ebonite and flexible glue integrated into one piece, and the watchband of flexible glue is connected around the overcoat frame of stereoplasm promptly, overcoat frame detachably cup joint in around the dress host computer, dress the host computer with generally be connected through the cooperation of cramp and catching groove between the overcoat frame of watchband mechanism. When the wearing host is installed to the outer sleeve frame, one side of the wearing host is required to be firstly inclined by a certain angle and then is installed into the inner cavity of the outer sleeve frame, and then the other side of the wearing host is assembled into the outer sleeve frame through the deformation of the soft rubber of the watchband, namely the outer sleeve frame is sleeved on the periphery of the wearing host; follow pull down on the wearing host computer during the watchband mechanism, also will pull down one side slope of watchband mechanism earlier, just enable the wearing host computer with watchband mechanism separates, makes the wearing host computer with watchband mechanism's installation and dismantlement are inconvenient, installs and removes and experiences relatively poorly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently install and remove the area body mechanism and be equipped with the wearable equipment of area body mechanism.

In order to solve the technical problem, the utility model provides a band body mechanism which is used for connecting a removable auricular needle component of a wearing host, the wearable host comprises a surface ear, the ear-pin component comprises an ear pin arranged on the surface ear, the belt body mechanism comprises a positioning frame and a belt body, the positioning frame is arranged at the end part of the belt body, the positioning frame is provided with a positioning cavity, the positioning frame is provided with two opposite positioning holes on the inner surface of the positioning cavity, the watch ear is accommodated behind the positioning cavity, the ear generating needle is detachably inserted into the two positioning holes, so that the belt body is detachably connected with the wearing host, the positioning frame and the watch ear are positioned through the matching of the insertion part and the insertion groove, one of the insertion part and the insertion groove is arranged on the positioning frame, and the other of the insertion part and the insertion groove is arranged on the watch ear.

The utility model also provides a wearable equipment, including wearing host computer and area body mechanism, it is equipped with the gauge outfit respectively to dress the both ends that the host computer is relative, and each gauge outfit is detachably connected with area body mechanism.

The utility model provides a wearable device wearing the host computer relative both ends are equipped with the gauge outfit respectively, the pullable ear needle subassembly of the area body mechanism is located the gauge outfit, the locating frame of the area body mechanism is equipped with the location chamber that is used for accommodating the gauge outfit, the locating frame is equipped with relative two locating holes in the internal surface in location chamber, the end that the ear needle exposes outside the gauge outfit is pegged graft in two locating holes respectively detachably, thereby make things convenient for the installation of the area body mechanism and wearing the host computer or dismantle, experience is installed and removed better; in addition, the area body mechanism does not wrap up the wearing host computer, and is convenient right the outward appearance of wearing the host computer carries out various designs to make the wearing host computer outward appearance show effectively, in order to promote wearable equipment outward appearance obviously risees wearable equipment outward appearance grade.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an exploded perspective view of another perspective of the wearable device of FIG. 1;

FIG. 3 is an enlarged view of section III of FIG. 2;

fig. 4 is an exploded perspective view of the wearable device of fig. 2 with a belt;

fig. 5 is an enlarged view of a portion V in fig. 4;

FIG. 6 is an exploded perspective view of a portion of the wearable host of FIG. 2;

FIG. 7 is an exploded perspective view of the alternative view of the dialable ear needle assembly of FIG. 6;

FIG. 8 is an enlarged view of another perspective of the positioning cap of FIG. 6;

FIG. 9 is an assembled partial perspective cross-sectional view of the wearable host of FIG. 6;

fig. 10 is an enlarged view of the X portion in fig. 9;

fig. 11-12 are schematic views illustrating an assembly process of the wearing host and the band mechanism of the wearable device in fig. 1;

FIG. 13 is an enlarged view of XIII in FIG. 12;

fig. 14 is a cross-sectional structural schematic view of another perspective of the wearable device of fig. 12;

FIG. 15 is an enlarged view of the XV portion of FIG. 14;

FIG. 16 is a cross-sectional view of the wearable device of FIG. 1;

FIG. 17 is an enlarged view of the portion XVII in FIG. 16;

figure 18 is a perspective cross-sectional view of the wearable device of figure 1;

FIG. 19 is an enlarged view of the XIX portion of FIG. 18;

fig. 20 is a schematic view of an disassembled state of the wearable device of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

In the description of the present application, it is to be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The application "axial" refers to the direction in which the central axis of the camera is located, and the radial direction is perpendicular to the central axis. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

When an element is referred to as being "fixed" or "disposed" to another element, it can be directly connected to the other element or indirectly connected to the other element through one or more connecting elements. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be connected to the other element through one or more connecting elements.

Referring to fig. 1 to 5, fig. 1 is a schematic perspective view of a wearable device 100 according to an embodiment of the present invention; fig. 2 is an exploded perspective view of another perspective view of the wearable device 100 of fig. 1; FIG. 3 is an enlarged view of section III of FIG. 2; fig. 4 is an exploded perspective view of the wearable host 20 of the wearable device 100 of fig. 2 and a band mechanism 40 thereof; fig. 5 is an enlarged view of a portion V in fig. 4. The utility model discloses a pair of wearable equipment 100 that one of them embodiment provided, including wearing host computer 20 and detachably connect in wearing host computer 20's area body mechanism 40, the both ends that wear host computer 20 is relative are equipped with the gauge outfit 22 respectively and locate the dialectic auricular needle subassembly 23 of each gauge outfit 22, area body mechanism 40 detachably connects in the gauge outfit 22 that corresponds, area body mechanism 40 is used for wearing host computer 20 to the department of wearing of treating of user. Specifically, the dialable auricular needle assembly 23 includes a auricular needle 231 disposed on the watch ear 22, the band mechanism 40 includes a positioning frame 41 and a band body 43, the positioning frame 41 is disposed on an end portion of the band body 43, the positioning frame 41 is provided with a positioning cavity 410, the positioning frame 41 is provided with two positioning holes 411 on an inner surface of the positioning cavity 410, and after the watch ear 22 is received in the positioning cavity 410, the auricular needle 231 is detachably inserted into the positioning holes 411, so that the band mechanism 40 is detachably connected to the wearable host 20. The positioning frame 41 and the watch ear 22 are positioned by matching the insertion part 412 with the insertion groove 220; one of the inserting part 412 and the inserting groove 220 is disposed on the positioning frame 41, and the other of the inserting part 412 and the inserting groove 220 is disposed on the watch ear 22. Specifically, if the inserting portion 412 is disposed on the positioning frame 41, the inserting groove 220 is disposed on the watch ear 22; if the inserting portion is disposed on the watch ear 22, the inserting groove 220 is disposed on the positioning frame 41.

The utility model provides a wearable device 100's wearing host computer 20 opposite both ends are equipped with the gauge outfit 22 respectively, can dial the ear needle subassembly 23 and locate gauge outfit 22, the locating frame 41 is equipped with the location chamber 410 that is used for acceping gauge outfit 22, the locating frame 41 in the internal surface of location chamber 410 is equipped with two relative locating holes 411, two the ear needle 231 exposes the tip of gauge outfit 22 respectively can be dismantled and pegged graft in two locating holes 411, thereby make things convenient for the installation of belt body mechanism 40 and wearing host computer 20 or dismantle the dismantlement, easy operation, convenient to use, the experience of installing and removing is better; secondly, the belt mechanisms 40 of the wearable device 100 are detachably connected to the two opposite ends of the wearable host 20, that is, the belt mechanisms 40 do not wrap the wearable host 20, so that the appearance of the wearable host 20 can be conveniently designed in various ways, and the appearance of the wearable host 20 can be effectively displayed, so that the appearance of the wearable device 100 is improved, and the appearance grade of the wearable device 100 is obviously improved; in addition, the positioning frame 41 and the watch ear 22 are positioned by the matching of the insertion part 412 and the insertion groove 220, so that the belt body mechanism 40 and the wearing host 20 are more firmly connected.

In this embodiment, the quantity of the ear needle 231 of can dialling the ear needle subassembly 23 of giving birth is two the coaxial setting of ear needle 231, two the tip that the ear needle 231 kept away from each other telescopically extends the relative both ends face of watchear 22 take body mechanism 40 to install to when wearing host computer 20, two ear needle 231 takes place to peg graft in two respectively detachably locating hole 411, with will take body mechanism 40 connect in wearing host computer 20.

The utility model provides a wearable device 100 can be but not limited to smart watch, sports watch, intelligent bracelet, electronic watch, bracelet etc. are used for wearing the wearing equipment in the wrist. The present embodiment does not limit this, and the present embodiment takes a smart watch as an example for description.

In this embodiment, the number of the band mechanisms 40 of the wearable device 100 is two, each band mechanism 40 includes a band 43 and a positioning frame 41 disposed at an end of the band 43, and the positioning frame 41 of each band mechanism 40 is detachably connected to the corresponding watch ear 22. When the wearable device 100 is worn, the two bands 43 are wound around the wrist of the user together, and the two bands 43 are connected to fix the wearing host 20 to the wrist of the user, so as to achieve wearing. Specifically, the two band mechanisms 40 include a long watchband and a short watchband, the long watchband is provided with a plurality of jacks along the length direction of the long watchband, one end of the short watchband away from the wearable host 20 is provided with a watch buckle, when the wearable device 100 is worn, the long watchband is inserted into the watch buckle, and the watch buckle is positioned in any of the jacks to fix the wearable host 20 on the wrist of the user, thereby realizing wearing.

The housing of the wearable main unit 20 may be in a regular shape such as a rectangular frame, an oval frame, a cylindrical frame, or other irregular shapes. The shell of the wearable main machine 20 may be mainly made of metal materials such as copper, aluminum, iron, and the like, or may be mainly made of non-metal materials such as plastic, rubber, silica gel, and the like. In this embodiment, the housing of the wearable main unit 20 is a rectangular frame made of hard plastic, and the opposite ends of the wearable main unit 20 are respectively provided with the ear 22 in a protruding manner. The inner cavity of the wearable host 20 is provided with a power supply, a mainboard, and electronic devices (not shown) such as a control chip connected to the mainboard, the top surface of the wearable host 20 is provided with a display screen 24, the mainboard is electrically connected to the power supply and the display screen 24, and the power supply is used for supplying power to the mainboard, the control chip and the display screen 24; the control chip is electrically connected with the display screen 24 to control the display screen 24 to display. Specifically, the power supply may be a battery disposed in an inner cavity of the wearable host 20, and further, the battery may be a storage battery, and the storage battery may be rechargeable, so as to realize repeated use of the battery. The display screen 24 may be a liquid crystal display or an organic light emitting diode display; preferably, the display screen 24 has a touch function to control the operation of the wearable device 100 for wearing on the wrist by touching the display screen 24.

The positioning frame 41 may be made of metal material such as copper, iron, and aluminum, or hard material such as hard plastic and hard rubber. The belt body 43 may be mainly made of hard materials such as copper, iron, aluminum, etc., or may be made of soft materials such as rubber, plastic, etc. In this embodiment, the positioning frame 41 is made of hard plastic, such as hard plastic, or hard rubber, the belt body 43 is made of soft material, such as soft rubber, soft plastic, or the like, the belt body 43 has certain flexibility, and the positioning frame 41 is detachably connected to the wearing host 20; when the wearable device 100 is worn, the band 43 is wound around the wrist of the user by elastically deforming the band 43. Preferably, the positioning frame 41 and the belt body 43 are integrally formed by two-color injection molding, so that the positioning frame 41 and the belt body 43 are firmly connected, and no gap exists between the positioning frame 41 and the belt body 43.

In some embodiments, when the band 43 is made of a hard material, the band 43 may include a plurality of links arranged in sequence, two adjacent links are hinged to each other, and the positioning frames 41 at two opposite ends of the band 43 are connected to the wearing host 20, so that the band 43 is wound around the wrist of the user when the wearable device 100 is worn. In some embodiments, the belt body 43 may also be woven from cotton, nylon, or the like.

In some embodiments, the belt mechanism 40 may also include only one belt body, which has elasticity, and the opposite ends of the belt body are respectively provided with positioning frames 41, and the belt body is detachably connected to the surface ears 22 at the opposite ends of the wearing host 20 through the positioning frames 41 at the two ends of the belt body. When the positioning frames 41 at the two opposite ends of the belt body are respectively connected to the two gauge ears 22, the hand of the user is inserted into the inner cavity surrounded by the belt body and the wearing host 20, so that the wearing host 20 can be worn to the part of the user to be worn.

Referring to fig. 2-6, fig. 6 is an exploded perspective view of a portion of the wearable host 20 shown in fig. 2. The positioning frame 41 is positioned at the end of the band body 43, that is, the end of the band body 43 wraps the positioning frame 41 except for the opening of the positioning cavity 410. Specifically, the opening of the positioning cavity 410 penetrates through the end surface of the belt body 43 and the side surface adjacent to the end surface together. The positioning frame 41 and the watch ear 22 are positioned by the matching of the insertion part 412 and the insertion groove 220, so that the positioning frame 41 is positioned on the watch ear 22, and the belt body mechanism 40 is firmly positioned on the wearing host 20. In this embodiment, the positioning frame 41 is provided with at least one insertion portion 412, specifically, the insertion portion 412 is an extension block protruding from the positioning frame 41 into the positioning cavity 410; the watch ear 22 is provided with at least one insertion groove 220; when the inserting part 412 is inserted into the inserting groove 220, the positioning frame 41 is positioned to the watch ear 22. Specifically, when the positioning frame 41 is sleeved on the watch ear 22, the inserting portion 412 is inserted into the inserting groove 220, and the two lug generating pins 231 are respectively inserted into the two positioning holes 411 of the positioning frame 41 to jointly position the positioning frame 41 to the watch ear 22.

In some embodiments, the insertion portion 412 may also be disposed protruding on the watch ear 22, the insertion groove 220 may also be disposed on the positioning frame 41, and the insertion portion 412 is inserted in the insertion groove 220 to position the positioning frame 41 to the watch ear 22.

In some embodiments, the positioning frame 41 and the watch ear 22 are positioned by two or more inserting parts and two or more inserting grooves. If two or more insertion portions can be provided on the positioning frame 41, two or more insertion grooves are provided on the case 22; if two or more insertion portions can be provided on the case band 22, two or more insertion grooves are provided on the positioning frame 41; or two or more inserting parts are partially arranged on the positioning frame 41, the other part is arranged on the watch ear 22, one part of two or more inserting grooves is arranged on the watch ear 22, and the other part is arranged on the positioning frame 41. When the positioning frame 41 is sleeved on the watch ear 22, each plugging portion is plugged into the corresponding plugging groove to position the positioning frame 41 to the watch ear 22.

In this embodiment, the wearable host 20 includes a bottom surface 201 deviating from the display screen 24 and two end surfaces 203 opposite to the bottom surface 201, the display screen 24 is located on the top surface of the wearable host 20, and the middle of each end surface 203 is provided with the watch ear 22. Preferably, the end surfaces 203 are inclined with respect to the display screen 24, that is, the length dimension of the top surface of the wearable host 20 is greater than the length dimension of the bottom surface 201, and each end surface 203 extends obliquely from the end edge of the top surface to the corresponding end edge connected to the bottom surface 201. The surface lugs 22 on each end surface 203 are in a strip shape, and the surface lugs 22 extend from the end surfaces 203 to one side close to the bottom surface 201 in an inclined mode. Specifically, the watch ear 22 includes a top surface 221, two opposite end surfaces 222, a bottom surface 223 facing away from the top surface 221, and a side surface 224, and the insertion groove 220 is located in the middle of the top surface 221 of the watch ear 22. A first guiding sliding surface 225 is arranged at the opening of the inserting groove 220 of the watch ear 22 and/or a second guiding sliding surface 414 is arranged at the end part of the inserting part 412 far away from the positioning frame 41; the first guiding and sliding surface 225 and the second guiding and sliding surface 414 are used for guiding the insertion part 412 to be inserted into the insertion groove 220. In this embodiment, the first sliding guiding surface 225 is disposed at the opening of the inserting slot 220 of the watch ear 22, and the second sliding guiding surface 414 is disposed at the end of the inserting portion 412 far away from the positioning frame 41.

As shown in fig. 3 and 5, the positioning frame 41 is provided with a guiding slot 415 adjacent to each positioning hole 411, and the guiding slot 415 is used for guiding the ear-generating needle 231 to be inserted into the corresponding positioning hole 411. When the ear generating needles 231 are mounted in the corresponding positioning holes 411, the ends of the two ear generating needles 231 extending out of the front ear 22 are guided by the two guide slots 415 and then inserted into the corresponding positioning holes 411. The two positioning holes 411 are located on two opposite inner walls of the positioning cavity 410, the two positioning holes 411 are coaxially arranged, each guide groove 415 is provided with a side surface of the positioning frame 41 away from the insertion part 412, and the guide groove 415 is communicated with the positioning cavity 410; preferably, the guide groove 415 is a circular arc groove or an inclined groove.

Each positioning frame 41 and the wearing host 20 are also positioned relative to each other through a buckle and a card slot, so that the positioning frame 41 and the wearing host 20 are connected more firmly. Specifically, the buckle is arranged on the wearing host 20 or the watch ear 22, and the card slot is arranged on the positioning frame 41; or the buckle is arranged on the positioning frame 41, and the card slot is arranged on the wearing host 20 or the watch ear 22. When the positioning frame 41 is sleeved on the corresponding ear 22, the buckle is clamped in the corresponding slot, so that the connection between the belt mechanism 40 and the wearing host 20 is firmer. In this embodiment, at least one buckle 25 is disposed at a position of the wearable host 20 adjacent to each of the ears 22, the positioning frame 41 has at least one slot 416 corresponding to the buckle 25, and when the positioning frame 41 is sleeved on the ears 22, at least one buckle 25 is clamped in at least one slot 416, so that the positioning frame 41 and the wearable host 20 are connected more firmly. Preferably, each end surface 203 of the wearable main unit 20 is provided with two fasteners 25 at two end surfaces 222 adjacent to the outer ear 22, the positioning frame 41 is provided with two locking slots 416 corresponding to the two fasteners 25, and each locking slot 416 is communicated with the positioning cavity 410. Specifically, the two locking slots 416 are disposed on the end surface of the positioning frame 41 and located at two opposite ends of the positioning cavity 410.

Further, the positioning frame 41 is provided with a guide groove 417 adjacent to each of the slots 416, and in the process of assembling the clip 25 to the corresponding slot 416, the clip 25 is guided by the guide groove 417 to be clipped to the corresponding slot 416, so as to facilitate the clip 25 to be smoothly clipped into the slot 416.

As shown in fig. 6, the watch ear 22 is provided with a mounting through hole 226 and a first guiding slot 227 communicated with the mounting through hole 226, the mounting through hole 226 extends along the length direction of the watch ear 22, and two opposite ends of the mounting through hole 226 respectively penetrate two opposite end surfaces 222 of the watch ear 22; the first guide groove 227 extends along the length direction of the mounting through hole 226. In this embodiment, the first guiding slot 227 is disposed at one end of the bottom surface 223 of the watch ear 22, the first guiding slot 227 is communicated with the mounting through hole 226, the first guiding slot 227 extends for a distance along the axial direction of the mounting through hole 226, and the first guiding slot 227 penetrates through one end surface 222 of the watch ear 22. The bottom surface 223 of the watch ear 22 is further provided with a plurality of positioning holes 228.

Referring to fig. 5 to 7, fig. 7 is an exploded perspective view of the removable auricular needle assembly 23 in fig. 6 from another view angle. The removable auricular needle assembly 23 further includes an elastic member 233 disposed between the two auricular needles 231 and a removing rod 234 disposed on at least one of the auricular needles 231, the elastic member 233 elastically pushes the two auricular needles 231 to be inserted into the two positioning holes 411, and the removing rod 234 is removed to separate the one auricular needle 231 from the corresponding positioning hole 411, so as to release the connection between the band mechanism 40 and the wearable host 20. The driving lever 234 extends in the radial direction of the ear-generating needle 231. When the two ear-growing needles 231 and the elastic member 233 are disposed in the corresponding mounting through holes 226, the ends of the two ear-growing needles 231 far away from the elastic member 233 respectively extend out of the two end surfaces 222 of the watch ear 22, and the shift lever 234 is slidably inserted into the first sliding guide slot 227. Preferably, an arc surface or a spherical surface is disposed at an end of each ear-growing needle 231 away from the elastic member 233, when the positioning frame 41 is sleeved on the corresponding ear 22, the ear-growing needle 231 can smoothly slide through the guide slot 415, the elastic member 233 elastically deforms until the ear-growing needle 231 faces the corresponding positioning hole 411, and the elastic member 233 elastically resets to drive the ear-growing needle 23 to be inserted into the corresponding positioning hole 411, so as to connect the positioning frame 41 to the ear 22. When the connection between the positioning frame 41 and the watch ear 22 needs to be released, the shift lever 234 is shifted along the first sliding guide slot 227 to move the corresponding ear-growing needle 231 to one end of the elastic member 233, the elastic member 233 is pressed to be elastically deformed until the ear-growing needle 231 is separated from the corresponding positioning hole 411, and the belt mechanism 40 can be easily separated from the wearable host 20.

The ear needle assembly 23 further comprises a sleeve 235 sleeved on the ear needle 231 and the elastic member 233, the sleeve 235 is disposed on the mounting through hole 226 of the watch ear 22, the outer peripheral wall of the sleeve 235 is provided with a second guide chute 236 corresponding to the first guide chute 227, and the second guide chute 236 extends along the axial direction of the sleeve 235. Two opposite ends of the sleeve 235 are respectively provided with a stop ring 237, and the axis of each stop ring 237 is collinear with the axis of the sleeve 235. When the two ear generating needles 231 and the elastic member 233 are installed in the sleeve 235, the elastic member 233 elastically pushes against the inner cavities of the two ear generating needles 231, the ends of which respectively extend to the two stop rings 237, and each ear generating needle 231 stops at the corresponding stop ring 237 to prevent the ear generating needle 231 from being separated from the sleeve 235; the driving lever 234 is disposed through the second guiding slot 236, and the driving lever 234 can slide along the second guiding slot 236 to press the elastic member 233 to elastically deform, so that the ear-growing needle 231 connected to the driving lever 234 moves along the axial direction of the sleeve 235 until the end of the ear-growing needle 231 away from the elastic member 233 contracts into the sleeve 235.

Preferably, the sleeve 235 is provided with a stop block 238 protruding outwards, and the stop block 238 is used for being clamped with the watch ear 22 to prevent the sleeve 235 from moving. Specifically, when the sleeve 235 is mounted in the mounting through hole 226 of the watch ear 22, the stop block 238 is clamped to the watch ear 22 to prevent the sleeve 235 from being separated from the watch ear 22.

Referring to fig. 6 and 8 together, fig. 8 is an enlarged view of the positioning cover 27 in fig. 6 from another view; the wearable host 20 further comprises a positioning cover 27, the positioning cover 27 is connected to the watch ear 22 to position the sleeve 235 in the mounting through hole 226 of the watch ear 22, and the positioning cover 27 is provided with a third guide chute 271 corresponding to the first guide chute 227. Specifically, the positioning cover 27 is a rectangular plate, the third sliding guide groove 271 is disposed at one end of the positioning cover 27, the third sliding guide groove 271 penetrates through two opposite side surfaces of the positioning cover 27, a stop piece 273 is convexly disposed at one end of the positioning cover 27 adjacent to the third sliding guide groove 271, and the stop piece 273 is used for preventing the sleeve 235 from being separated from the watch ear 22. A plurality of positioning blocks 275 are convexly arranged on the side surface of the positioning cover 27 provided with the stopping piece 273, and the plurality of positioning blocks 275 respectively correspond to the plurality of positioning holes 228 of the watch ear 22.

Referring to fig. 6-10, fig. 9 is a partial perspective sectional view of the wearable host 20 of fig. 6 after assembly; fig. 10 is an enlarged view of the X portion in fig. 9. When the dialable auricular needle assembly 23 and the positioning cover 27 are assembled to the wearing host 20, the two dialable auricular needle assemblies 23 are respectively inserted into the mounting through holes 226 of the two surface lugs 22, and the dial rod 234 of each dialable auricular needle assembly 23 is accommodated in the corresponding first guide chute 227; specifically, one end of each of the pluckable ear pin assemblies 23 away from the plucking rod 234 is inserted into the mounting through hole 226 from one end provided with the first guiding slot 227, so that the plucking rod 234 is slidably inserted into the corresponding first guiding slot 227 until the stop block 238 stops at the closed end of the first guiding slot 227. Fixedly connecting the two positioning covers 27 to the two surface lugs 22 respectively so as to position the two removable auricular needle assemblies 23 in the two surface lugs 22 respectively; specifically, each positioning cover 27 covers the bottom surface 223 of the corresponding ear 22, so that the shift lever 234 is inserted into the third guiding and sliding slot 271, and the positioning blocks 275 are respectively clamped in the positioning holes 228, and are connected between the positioning cover 27 and the ear 22 by dispensing. At this time, the stop piece 273 of each positioning cover 27 is inserted into the corresponding first sliding guide slot 227, so that the stop piece 273 abuts against the end of the corresponding sleeve 235, so that the pluckable ear pin assembly 23 is positioned in the mounting through hole 226 of the corresponding watch ear 22; the third guiding slot 271 corresponds to the first guiding slot 227, and the shift lever 234 passes through the first guiding slot 227 and the third guiding slot 271 and then is exposed out of the positioning cover 27, so that the shift lever 234 can slide along the corresponding third guiding slot 271.

Referring to fig. 11-19, when the belt mechanism 40 is assembled to the wearing host 20, as shown in fig. 11, the positioning frames 41 of the two belt mechanisms 40 are respectively sleeved on the two watch ears 22 in the directions indicated by the corresponding arrows; as shown in fig. 12-15, the inserting portion 412 of each positioning frame 41 is inserted into the inserting groove 220 of the corresponding watch ear 22, that is, the inserting portion 412 is inserted into the inserting groove 220 after being guided by the first guiding sliding surface 225 and the second guiding sliding surface 414; after the insertion part 412 is inserted into the insertion groove 220 for a section, the ends of the two ear-growing needles 231 far away from the elastic member 233 respectively slidably abut against the corresponding guide grooves 415, that is, the ends of the ear-growing needles 231 slide along the guide grooves 415, so that the two ear-growing needles 231 are drawn close to each other and contracted into the mounting through holes 226, the elastic member 233 is pressed by the two ear-growing needles 231 to be elastically deformed until the end of each ear-growing needle 231 faces the corresponding positioning hole 411, and the elastic member 233 elastically resets to abut against the ear-growing needles 231 to be inserted into the corresponding positioning holes 411; meanwhile, the clips 25 slide along the corresponding guide slots 417, each clip 25 passes through the corresponding guide slot 417 and is clipped in the corresponding clip slot 416, and the insertion part 412 is completely clipped in the insertion slot 220. At this time, the belt body mechanism 40 is firmly connected to the wearing host 20, so that the belt body mechanism 40 can be effectively prevented from being pulled away from the wearing host 20, and the wearing reliability of the wearable device 100 is high; the matching of the plug-in part 412 of the hard positioning frame 41 and the plug-in groove 220 designed on the wearing host 20 limits the gap in the length direction of the belt body mechanism 40, and the matching of the clamping groove 416 of the positioning frame 41 and the buckle 25 designed on the wearing host 20 limits the gap in the width direction of the belt body mechanism 40, so that the gap between the belt body 43 and the wearing host 20 is controlled to be uniform in a whole circle, the product is attractive, the belt body mechanism 40 and the wearing host 20 are clearly classified, and the product grade is obviously improved; when each belt body mechanism 40 is mounted on the wearing host 20, only the positioning frame 41 is sleeved on the surface lug 22, so that the operation is simple, the mounting is convenient, and the hand feeling experience is good; in addition, as shown in fig. 16, the length a of the positioning frame 41 extending along the length direction of the corresponding belt body 43 is small, and preferably, the length a is equal to or less than 5.15mm, so that the length of the turning portion of the connection between the belt body mechanism 40 and the wearing host 20 is small, and when the belt body mechanism 40 is worn on the wrist, the portion of the connection between the belt body mechanism 40 and the wearing host 20 that is arched is small, so that the compatibility with wrists of various sizes is high, and the effect on the heart rate blood oxygen test function at the position where the wearing host 20 is attached to the wrist is small.

Referring to fig. 20, when the belt body mechanism 40 is detached from the wearing host 20, the shifting rod 234 is shifted to slide along the third guiding chute 271 in the direction indicated by the arrow b, so as to drive the ear-producing needle 231 connected to the shifting rod 234 to slide in the direction indicated by the arrow b until the ear-producing needle 231 is separated from the corresponding positioning hole 411; the side of the band mechanism 40 close to the shift lever 234 is pulled out in the direction indicated by the arrow c, and then the band mechanism 40 is removed away from the case band 22. When dismantling area body mechanism 40, only need stir driving lever 234 and make the ear needle 231 of giving birth to break away from the locating hole 411 that corresponds and just can easily take off area body mechanism 40, convenient, the easy operation of dismantling, just feel and experience well.

The above is an implementation manner of the embodiments of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principles of the embodiments of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims (14)

1. A band body mechanism is used for being connected with a removable auricular needle component of a wearing host machine, the wearing host machine comprises a surface ear, the removable auricular needle component comprises a auricular needle arranged on the surface ear, it is characterized in that the belt body mechanism comprises a positioning frame and a belt body, the positioning frame is arranged at the end part of the belt body, the positioning frame is provided with a positioning cavity, the inner surface of the positioning cavity of the positioning frame is provided with two opposite positioning holes, after the watch ear is accommodated in the positioning cavity, the lug generating needle is detachably inserted into the two positioning holes, so that the belt body mechanism is detachably connected to the wearing host, the positioning frame and the watch ear are positioned through the matching of the insertion part and the insertion groove, one of the insertion part and the insertion groove is arranged on the positioning frame, and the other of the insertion part and the insertion groove is arranged on the watch ear.

2. The belt body mechanism as claimed in claim 1, wherein the insertion portion is protruded from the positioning frame into the positioning cavity, the insertion groove is formed in the watch ear, and the insertion portion is inserted into the insertion groove to position the positioning frame to the watch ear.

3. The band body mechanism of claim 2, wherein the watch ear is provided with a first guiding sliding surface at the opening of the insertion groove and/or the end of the insertion part away from the positioning frame is provided with a second guiding sliding surface.

4. The band mechanism of claim 2, wherein the insertion portion is protruded from the watch ear, the insertion groove is formed in the positioning frame, and the insertion portion is inserted into the insertion groove to position the positioning frame to the watch ear.

5. The band mechanism of claim 1, wherein the number of the ear-growing needles is two, the ear-growing needle assembly further comprises an elastic member disposed between the two ear-growing needles and a pulling rod disposed on at least one of the axial needles, the elastic member elastically pushes the two ear-growing needles to be inserted into the two positioning holes, respectively, and the pulling rod is pulled to separate the one of the axial needles from the corresponding positioning hole.

6. The band mechanism of claim 5, wherein the positioning frame is provided with a guiding slot adjacent to each positioning hole, and the ends of the two ear-growing needles away from the elastic member are respectively guided by the two guiding slots and then inserted into the corresponding positioning holes.

7. The belt body mechanism as claimed in claim 1, wherein the wearing main body or the watch ear is provided with a buckle, and the positioning frame is provided with a slot corresponding to the buckle; or the positioning frame is provided with a buckle, and the wearable host or the watch ear is provided with a clamping groove corresponding to the buckle.

8. The band mechanism of claim 7, wherein the engaging groove is disposed on the positioning frame, the engaging groove is connected to the positioning cavity, the positioning frame is provided with a guiding groove adjacent to the engaging groove, and the buckle is engaged with the engaging groove through the guiding groove during the process of engaging the positioning frame to the watch ear.

9. The band mechanism according to claim 5, wherein the watch ear has a mounting through hole and a first guiding slot communicating with the mounting through hole, opposite ends of the mounting through hole respectively penetrate through opposite end surfaces of the watch ear, the first guiding slot extends along a length direction of the mounting through hole, the dialable ear pin assembly is disposed in the mounting through hole, end portions of the two ear pins respectively extend out of the watch ear, and the shifter lever is inserted into the first guiding slot.

10. The band mechanism of claim 9, wherein the ear needle assembly further comprises a sleeve disposed outside the ear needle and the elastic member, the sleeve is disposed in the through hole of the watch ear, a second guiding slot corresponding to the first guiding slot is disposed on the outer circumferential wall of the sleeve, and the shifting lever is disposed through the second guiding slot and the first guiding slot.

11. The band mechanism of claim 10, wherein said sleeve is outwardly convex with stops that snap into said ears to prevent movement of said sleeve.

12. The band mechanism of claim 10, further comprising a positioning cover, wherein the positioning cover is connected to the lug for positioning the sleeve on the lug, the positioning cover is provided with a third guiding slot corresponding to the first guiding slot, and the driving lever passes through the first guiding slot and the third guiding slot and then is exposed out of the positioning cover.

13. The strap mechanism of claim 1 wherein said positioning frame is a hard material and said strap is a soft material.

14. A wearable device, comprising a wearable host and the belt mechanism of any of claims 1-13, wherein the wearable host has two opposing ends each having a separate tab, each tab detachably connected to the belt mechanism.

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