CN215075963U - Wearable device - Google Patents

Abstract

The utility model discloses a wearable device, include: the main shell is internally provided with a first joint, and the first joint is provided with a slideway; the connecting band is provided with a second connector, the second connector comprises a mounting frame connected with the connecting band, a slot is formed in the position, corresponding to the slide way, of the side wall of the mounting frame, a mounting cavity is formed in the mounting frame, and the second connector extends into the mounting cavity; the plug-in assembly comprises a movable body and a plug-in block, the plug-in block is arranged in the slide way in a sliding mode, the movable body can be plugged into or extend out of the slide way, and the plug-in block is correspondingly driven to be inserted into the slot or separated from the slot along the slide way in a sliding mode. The utility model discloses wearable equipment is through mutually supporting of first joint, second joint and grafting subassembly for form the quick assembly disassembly structure between the wearable equipment main casing body and the connecting band, realize the quick assembly disassembly between the main casing body and the connecting band, convenience of customers changes the connecting band of unidimensional and colour not, satisfies user's user demand.

Description

Wearable device

Technical Field

The utility model relates to an electronic equipment technical field, in particular to wearable equipment.

Background

Along with the development and progress of microelectronic technology and information technology, leisure and sports wearable equipment, such as sports bracelet products, are continuously integrated into the daily life of people and are commonly used by consumers. At present, there is great difference in different crowds 'wrist girth size, also has the difference to the hobby of colour, therefore need change the connecting band (wrist strap or watchband) of different sizes and colour, but, wrist strap or watchband are difficult for changing to current motion bracelet product, have restricted motion bracelet product's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wearable equipment aims at solving the difficult problem of changing wrist strap or watchband of wearable equipment among the prior art.

In order to achieve the above object, the utility model provides a wearable device, wearable device includes:

the device comprises a main shell, a first connector and a second connector, wherein the main shell is internally provided with the first connector, and the first connector is provided with a slideway;

the connecting band is provided with a second connector, the second connector comprises an installation frame connected with the connecting band, a slot is formed in the position, corresponding to the slide way, of the side wall of the installation frame, an installation cavity is formed in the installation frame, and the second connector extends into the installation cavity;

the plug-in assembly, the plug-in assembly includes the activity body and inserts the piece, it slides to insert the piece set up in the slide, the activity physical stamina is filled in or is stretched out the slide to correspond the drive it follows to insert the piece the slide slides and inserts the slot or breaks away from the slot.

Preferably, a mounting hole is formed in the slide way, the movable body can be plugged into or extend out of the mounting hole, and the plugging block is positioned on one side of the mounting hole; the grafting subassembly still includes spacing lid, spacing lid is located the top of slide and with the connection can be dismantled to first joint, just spacing lid with fill in the mounting hole the clearance has between the activity body, the clearance can do the activity body provides the activity space, so that fill in the mounting hole activity physical stamina part stretches out the mounting hole.

Preferably, the limiting cover is provided with a clamping block, and the first connector is provided with a clamping groove matched with the clamping block in a clamping mode.

Preferably, the movable body comprises a movable ring and a wedge block, an installation end of the wedge block is installed on the outer side of the movable ring, a free end of the wedge block is far away from the movable ring, a first inclined plane which inclines from top to bottom to the movable ring is formed at the free end of the wedge block, and a tenon is arranged on the first inclined plane; one side of the inserting block facing the wedge block is provided with a second inclined plane matched with the first inclined plane, and the second inclined plane is provided with a mortise matched with the tenon.

Preferably, an annular limiting edge is arranged in the mounting hole and close to the lower end, the annular limiting edge extends into the mounting hole from the inner hole wall of the mounting hole, and the annular limiting edge is used for abutting against the movable ring; the wearable device further comprises a pull rope, and the pull rope is connected with the movable ring and extends out of the lower end of the movable ring.

Preferably, the movable ring comprises a bottom plate and a side plate surrounding the periphery of the bottom plate, and the bottom plate and the side plate form a cavity with an opening at the upper end; the two ends of the pull rope are respectively connected with an upper limiting block and a lower limiting block, the upper limiting block is movably arranged in the cavity, the lower limiting block is movably arranged outside the cavity, and the bottom plate is provided with a through hole for the pull rope to pass through.

Preferably, the wearable equipment still includes magnetism and inhales the piece, the bottom of first joint corresponds the position of via hole has seted up the recess, the recess with the via hole intercommunication, down the spacing piece activity accept in the via hole, magnetism inhale piece demountable installation in be used for adsorbing in the recess spacing piece down, the diapire of installing frame is seted up dodges inhale the groove of dodging of piece.

Preferably, the wearable device further comprises a plug, the plug is mounted in the groove, the plug is provided with a containing cavity, the magnetic attraction piece is mounted in the containing cavity, and the plug is in clamping fit with the avoiding groove.

Preferably, the number of the insertion blocks is two, the two insertion blocks are arranged at intervals, and the movable body inserted into the slide way is positioned between the two insertion blocks; the two opposite side walls of the mounting frame are provided with the slots, and the two slots are correspondingly spliced with the two splicing blocks one by one.

Preferably, the two opposite side walls of the mounting frame are both provided with positioning grooves, the positioning grooves and the slots arranged on the same side are arranged at intervals, the two opposite sides of the first joint are both provided with positioning bosses, and the two positioning grooves are in one-to-one corresponding fit with the two positioning bosses.

The technical scheme of the utility model, wearable equipment is through mutually supporting of first joint, second joint and grafting subassembly for form the quick assembly disassembly structure between the wearable equipment main casing body and the connecting band, realize the quick assembly disassembly between the main casing body and the connecting band, convenience of customers changes the connecting band of not unidimensional and colour, satisfies user's user demand. Moreover, even if the main shell and the connecting band are injection molding structural parts, the main shell and the connecting band hardly deform in the dismounting process, the stress variation amplitude is extremely small, and the fatigue performance of the wearable device is effectively improved.

Drawings

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

Fig. 1 is an assembly diagram of a wearable device according to an embodiment of the present invention;

fig. 2 is an exploded view of a wearable device according to an embodiment of the present invention;

fig. 3 is a partially exploded view of a wearable device according to an embodiment of the present invention;

fig. 4 is a partially exploded view of a wearable device at another viewing angle according to an embodiment of the present invention;

fig. 5 is an exploded schematic view of an insertion block and a movable body in a wearable device according to an embodiment of the present invention;

fig. 6 is a schematic cross-sectional view of a wearable device according to an embodiment of the present invention;

FIG. 7 is an enlarged view of area A of FIG. 6;

fig. 8 is an enlarged schematic view of an area a in a process of assembling and disassembling a wearable device according to an embodiment of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The present invention is described in the directions "up", "down", "left", "right", etc. with reference to the direction shown in fig. 1, and is only used to explain the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is also changed accordingly.

The utility model provides a wearable equipment.

As shown in fig. 1 to 8, the wearable device 100 includes a main housing 10, a connection band 20, and a plug assembly 30, wherein a first connector 11 is disposed in the main housing 10, a sliding channel 111 is disposed on the first connector 11, the connection band 20 is provided with a second connector 21, the second connector 21 includes an installation frame 211 connected to the connection band 20, a slot 212 is disposed at a position of a side wall 2113 of the installation frame 211 corresponding to the sliding channel 111, an installation cavity 213 is formed on the installation frame 211, the second connector 21 extends into the installation cavity 213, the plug assembly 30 includes a movable body 31 and a plug block 32, the plug block 32 is slidably disposed in the sliding channel 111, the movable body 31 can be inserted into or separated from the sliding channel 111, and correspondingly drives the plug block 32 to be slidably inserted into the slot 212 or separated from the slot 212 along the sliding channel 111.

The utility model discloses wearable equipment 100 can be for wearing class products such as intelligent wrist-watch or motion bracelet, and this embodiment uses wearable equipment 100 to explain as the motion bracelet for the example. As shown in fig. 1, the lower surface of the main housing 10 is an inner surface, the inner surface is a surface contacting with the wrist of the user, and the upper surface of the main housing 10 is an outer surface not contacting with the wrist of the user.

The slide rail 111 of the first connector 11 is arranged along the front-back direction, and the insertion block 32 can slide back and forth in the slide rail 111. The movable body 31 is movably disposed and can be inserted into or extended from the slideway 111. The connecting band 20 is a wrist band of the sports bracelet. During assembly, the movable body 31 is plugged into the slideway 111, the space of the slideway 111 is occupied, the plugging block 32 moves towards the end of the slideway 111 under the driving of the movable body 31 and is inserted into the slot 212 of the mounting frame 211, the first connector 11 and the second connector 21 are mutually fixed through the matching of the plugging block 32 and the slot 212, and the movable body 31 is plugged into the slideway 111 to prevent the plugging block 32 from being separated from the slot 212, so that the assembly stability of the first connector 11 and the second connector 21 is improved, and the quick assembly of the main shell 10 and the connecting band 20 is realized. When the movable body 31 needs to be detached, the sliding rail 111 extends out of the movable body 31, the space of the sliding rail 111 is released, the insertion block 32 can move into the sliding rail 111 and separate from the insertion slot 212, so that the limitation on the first joint 11 and the second joint 21 is lost, the second joint 21 can be withdrawn from the installation cavity 213 by pulling the second joint 21, and the main housing 10 and the connection band 20 can be rapidly detached.

The wearable device 100 of this embodiment forms the quick assembly disassembly structure between the main casing body 10 of the wearable device 100 and the connecting band 20 through the mutual cooperation of the first joint 11, the second joint 21 and the plug-in assembly 30, so as to realize the quick assembly disassembly between the main casing body 10 and the connecting band 20, thereby facilitating the user to replace the connecting band 20 with different sizes and colors, and satisfying the user's use requirements. Moreover, even if the main housing 10 and the connection band 20 are injection-molded structures, the main housing 10 and the connection band 20 hardly deform during the assembly and disassembly process, the stress variation range is extremely small, and the fatigue performance of the wearable device 100 is effectively improved.

Specifically, the number of the insertion blocks 32 is two, the two insertion blocks 32 are arranged at intervals, and the movable body 31 inserted into the slide rail 111 is located between the two insertion blocks 32; the two opposite side walls 2113 of the mounting frame 211 are respectively provided with slots 212, and the two slots 212 are correspondingly inserted into the two insertion blocks 32 one by one. As shown in fig. 2 to 8, the mounting frame 211 has a top wall 2111, a bottom wall 2112, and two side walls 2113 disposed opposite to each other in the front-rear direction, and each side wall 2113 is provided with a slot 212. Two plug-in blocks 32 are arranged at a distance from one another. During assembly, the movable body 31 is plugged into the slideway 111, so that the two plugging blocks 32 move back to back along the slideway 111 under the driving of the movable body 31, that is, the two plugging blocks 32 are far away from each other and are plugged into the two slots 212 in a one-to-one correspondence manner, thereby realizing the rapid assembly of the main housing 10 and the connecting band 20. When the movable body 31 needs to be detached, the sliding rail 111 extends out of the movable body 31, and there is no restriction between the two insertion blocks 32, so that the two insertion blocks 32 can move towards each other along the sliding rail 111, that is, the two insertion blocks 32 approach each other and are both separated from the corresponding slots 212, thereby achieving the quick detachment of the main housing 10 and the connection band 20.

The utility model discloses two plug blocks 32 are symmetrical structure each other in wearable equipment 100, and this embodiment uses one of them plug block 32 as the example to explain.

In the embodiment, a mounting hole 112 is formed in the slide rail 111, the movable body 31 can be plugged into or extend out of the mounting hole 112, and the plugging block 32 is located at one side of the mounting hole 112; the plug assembly 30 further includes a limiting cover 33, the limiting cover 33 is located above the sliding channel 111 and detachably connected to the first connector 11, and a gap is provided between the limiting cover 33 and the movable body 31 plugged into the mounting hole 112, and the gap can provide a moving space for the movable body 31, so that the movable body 31 plugged into the mounting hole 112 can partially extend out of the mounting hole 112.

As shown in fig. 3 and 7, a mounting hole 112 is formed in the middle of the slide rail 111, the movable body 31 can be inserted into or extended out of the mounting hole 112, and the insertion block 32 is located on one side of the mounting hole 112, and it can be understood that two insertion blocks 32 are respectively disposed on the front and rear sides of the mounting hole 112. The stopper cover 33 has a gap 34 with the top of the movable body 31 inserted into the mounting hole 112, thereby providing a moving space for the movable body 31. The wearable device 100 can be worn on the arm of the user, when in assembly, the user can swing the arm, the movable body 31 can be plugged into the mounting hole 112 under the action of the self-weight acceleration, and then the insertion block 32 is pushed to be inserted into the slot 212, so that the first connector 11 and the second connector 21 are locked, the swing-hand instant assembly of the main shell 10 and the connecting band 20 is realized, and the assembly rapidity and the assembly simplicity are improved. The limit cover 33 also has a limit function of limiting the range of movement of the movable body 31, and only allows the movable body 31 to be inserted into the mounting hole 112 or partially inserted into the mounting hole 112, thereby preventing the movable body 31 from being separated from the mounting hole 112 after being completely inserted into the mounting hole 112.

Further, as shown in fig. 3, the limiting cover 33 is provided with a latch 331, and the first joint 11 is provided with a slot 113 in snap fit with the latch 331. As shown in fig. 3, the clamping groove 113 is disposed at the edge of the sliding track 111, and the limiting cover 33 is clamped on the first joint 11 through the matching between the clamping block 331 and the clamping groove 113, so that the strength of the first joint 11 is enhanced by the limiting cover 33, the pulling resistance of the first joint 11 and the main housing 10 is improved, and the main housing 10 is prevented from being deformed when the connecting band 20 is abnormally pulled. For the convenience of assembly, two opposite clamping blocks 331 are disposed at two ends of the limiting cover 33, and correspondingly, two opposite clamping grooves 113 are disposed at two end edges of the slideway 111 of the first joint 11. The clamping block 331 is a dovetail joint, and the clamping groove 113 is a dovetail groove matched with the clamping block 331, so that the assembly is convenient.

The movable body 31 of the embodiment includes a movable ring 311 and a wedge block 312, an installation end of the wedge block 312 is installed outside the movable ring 311, a free end of the wedge block 312 is far away from the movable ring 311, the free end of the wedge block 312 forms a first inclined surface 3121 inclined from top to bottom toward the movable ring 311, and the first inclined surface 3121 is provided with a tenon 3122; the side of the insert block 32 facing the wedge block 312 is formed with a second inclined surface 321 engaged with the first inclined surface 3121, and the second inclined surface 321 is provided with a mortise 322 engaged with the tenon 3122.

The number of the wedge-shaped blocks 312 is two in this embodiment, the two wedge-shaped blocks 312 are symmetrically arranged at two sides of the movable ring 311, the installation end of each wedge-shaped block 312 is installed at the outer side of the movable ring 311, and the free end of each wedge-shaped block 312 is far away from the movable ring 311. The two wedge-shaped blocks 312 are arranged corresponding to the two insertion blocks 32 one by one, and the mutually facing surfaces of each wedge-shaped block 312 and the corresponding insertion block 32 form a first inclined surface 3121 and a second inclined surface 321, respectively. Taking the wedge block 312 installed at the front side of the movable ring 311 as an example, the first inclined surface 3121 is inclined backward from top to bottom, and the second inclined surface 321 is engaged with the first inclined surface 3121. The movable ring 311 of the movable body 31 matches the shape of the mounting hole 112 and can be inserted into or extended out of the mounting hole 112.

In the process that the movable body 31 is plugged into the mounting hole 112, the insertion block 32 can be pushed to move towards the end of the slideway 111 and be inserted into the slot 212 through the matching of the first inclined surface 3121 and the second inclined surface 321, which is simple and convenient. Moreover, the first inclined surface 3121 is provided with a tenon 3122, and the second inclined surface 321 is provided with a mortise 322, so that a mortise-tenon type matching structure is formed between the movable body 31 and the insertion block 32 through the tenon 3122 and the mortise 322, and the insertion block 32 can stably slide in the slideway 111. Further, as shown in fig. 3, the slide rail 111 of the present embodiment is an inverted T-shaped slide rail, and the insertion block 32 is an inverted T-shaped insertion block 32 that is matched with the inverted T-shaped slide rail, so as to further improve the stability of the insertion block 32 sliding in the slide rail 111.

In this embodiment, an annular limiting edge 114 is disposed in the mounting hole 112 near the lower end, the annular limiting edge 114 extends from the inner hole wall of the mounting hole 112 to the inside of the mounting hole 112, and the annular limiting edge 114 is used for abutting against the movable ring 311; the wearable device 100 further includes a pulling rope 40, and the pulling rope 40 is connected to the movable ring 311 and extends from a lower end of the movable ring 311.

After the movable body 31 is inserted into the mounting hole 112, the annular limit edge 114 in the mounting hole 112 abuts against the movable ring 311, which indicates that the movable body 31 is inserted in place and does not sink any more. If the movable ring 311 blocks or rubs against the wall of the mounting hole 112 or the insertion block 32 and the slide rail 111 generate friction, the movable body 31 is locked and cannot sink in place, and the insertion block 32 cannot be inserted into the insertion slot 212 along the slide rail 111, i.e. the hand is thrown and the assembly and disassembly cannot be performed. Then, at this time, the user can quickly assemble the main housing 10 and the connection band 20 by pulling the pulling rope 40 at the lower side, and thus pulling the movable body 31 to sink down to the position. Through setting up stay cord 40, can prevent that movable body 31 from taking place the card state of dying for wearable equipment 100's dismouting has gets rid of the hand and adorns promptly and the dual fail-safe of manual pulling stay cord 40, improves wearable equipment 100's dismouting reliability and uses and experience.

Specifically, as shown in fig. 5 and 7, the movable ring 311 includes a bottom plate 3111 and a side plate 3112 surrounding the bottom plate 3111, and the bottom plate 3111 and the side plate 3112 surround a cavity 3113 with an upper end opened; both ends of stay cord 40 are connected with spacing piece 41 and the spacing piece 42 of lower limit respectively, go up spacing piece 41 activity and set up in cavity 3113, and spacing piece 42 activity sets up outside cavity 3113 down, and bottom plate 3111 is seted up the via hole 3114 that supplies stay cord 40 to pass. Specifically, the pulling rope 40 of the present embodiment may be a nylon rope, the upper and lower end portions of the pulling rope 40 are thermally fused into spherical thermal fuse heads, the upper limiting block 41 and the lower limiting block 42 are both aluminum blocks, the thermal fuse head at the upper end of the pulling rope 40 is installed in the upper limiting block 41, and the thermal fuse head at the lower end of the pulling rope 40 is installed in the lower limiting block 42. When the lower limiting block 42 is pulled, the movable body 31 can be pulled to sink through the pull rope 40 and the upper limiting block 41, and the pull rope 40 is prevented from separating from the through hole 3114. It can be understood that the size of the upper limiting block 41 is larger than that of the through hole 3114, so that the upper limiting block 41 is always kept in the cavity 3113 and does not slip out of the through hole 3114, and the effectiveness of the pull rope 40 pulling the movable body 31 is ensured.

Further, wearable equipment 100 still includes magnetism and inhales piece 50, and recess 115 has been seted up to the bottom of first joint 11 corresponding via hole 3114's position, and recess 115 and via hole 3114 communicate, and lower stopper 42 activity is acceptd in via hole 3114, and magnetism is inhaled piece 50 and demountable installation and is used for adsorbing lower stopper 42 in recess 115, and the diapire 2112 of installing frame 211 is seted up and is dodged the dodge groove 214 of inhaling piece 50. When the pull rope 40 does not need to be pulled, the magnetic attraction piece 50 is installed in the groove 115, the lower limiting block 42 is accommodated in the through hole 3114, the structural compactness is guaranteed, and the magnetic attraction piece 50 is arranged at the bottom of the first joint 11, so that the appearance attractiveness of the wearable device 100 is not affected. When the pull rope 40 needs to be pulled manually, the magnetic attraction piece 50 is detached from the groove 115, and the lower limiting block 42 falls under the action of self gravity and attraction force, so that the pull rope 40 is pulled manually conveniently. After the assembly is completed, the lower limiting block 42 is installed into the through hole 3114 again, and the magnetic member 50 is installed into the groove 115 again.

Furthermore, the wearable device 100 of the embodiment further includes a plug 51, the plug 51 is installed in the groove 115, the plug 51 has a receiving cavity 511, the magnetic element 50 is installed in the receiving cavity 511, and the plug 51 is engaged with the avoiding groove 214. As shown in fig. 3 to 8, the top of the receiving cavity 511 of the plug 51 is open, the magnetic attraction element 50 is a circular magnetic block, and after the circular magnetic block is installed in the receiving cavity 511, the upper surface of the circular magnetic block is flush with the edge of the opening of the receiving cavity 511, so that the circular magnetic block is conveniently attracted to the lower limit block 42. The plug 51 and the avoiding groove 214 of the bottom wall 2112 of the mounting frame 211 are in a copying design, and the plug 51 can form copying fit after being inserted into the avoiding groove 214, so that the plug 51 and the avoiding groove 214 are clamped, and the plug 51 is convenient to disassemble and assemble.

Specifically, the avoiding groove 214 is an arc-shaped groove with an opening at one end and a closed end, and the central angle of the arc-shaped groove is larger than 180 degrees; the outer wall of the plug 51 is circular and matches the inner wall of the circular arc groove. As shown in fig. 4, the avoiding groove 214 is an arc-shaped groove, one end of the arc-shaped groove close to the connecting band 20 is closed, the other end of the arc-shaped groove far away from the connecting band 20 is open, and the central angle of the arc-shaped groove is greater than 180 °, so that the arc-shaped groove forms an effective limit for the plug 51, before the plug 51 is artificially pulled out, the plug 51 is always clamped in the avoiding groove 214, the plug 51 is prevented from being loosened, and the magnetic attraction piece 50 and the lower limiting block 42 are ensured to be normally attracted.

In this embodiment, a notch 52 is formed in the periphery of the plug 51, the notch 52 is disposed on the same side as the opening of the circular arc groove, a toggle tongue 53 is disposed on the plug 51 corresponding to the notch 52, and an inward recessed avoidance region 12 is formed on the main housing 10 corresponding to the toggle tongue 53. As shown in fig. 4 to 8, the notch 52 and the circular arc groove are disposed on the same side, and an inward concave avoidance area 12 is formed at a position of the main housing 10 corresponding to the toggle tongue 53, so that the avoidance area 12 conveniently avoids fingers of a hand, and provides a space for the fingers of the hand to extend into. When needing to dismantle, people's finger stretches to dodging district 12 to stir from breach 52 and stir tongue 53, thereby extract whole plug 51 from dodging the inslot 214, make magnetism inhale 50 and drive down stopper 42 whereabouts and then pull out stay cord 40 downwards, the structure is ingenious, easy operation is convenient.

In this embodiment, the two opposite side walls 2113 of the mounting frame 211 are respectively provided with a positioning slot 2114, the positioning slots 2114 and the slots 212 arranged on the same side are arranged at intervals, the two opposite sides of the first joint 11 are respectively provided with a positioning boss 116, and the two positioning slots 2114 are in one-to-one corresponding fit with the two positioning bosses 116. As shown in fig. 3 and 4, two side walls 2113 of the mounting frame 211 are respectively provided with a positioning slot 2114, each side wall 2113 is provided with two positioning slots 2114, and the two positioning slots 2114 arranged on the same side as the slot 212 are respectively located above and below the slot 212. It can be understood that, in order to realize the matching of the positioning boss 116 and the positioning slot 2114, two positioning bosses 116 are provided on both sides of the first connector 11, and the two positioning bosses 116 are arranged at intervals up and down.

When the first joint 11 and the second joint 21 are assembled, the first joint 11 extends into the mounting frame 211, and the positioning bosses 116 on both sides of the first joint 11 are respectively matched with the positioning grooves 2114 on both side walls 2113 of the mounting frame 211 correspondingly, so that the functions of initial positioning and limiting are achieved, and a slight pulling force is provided. The depth of the positioning slot 2114 can be designed to be 0.15mm in this embodiment to effectively fit with the positioning protrusion. After the positioning boss 116 and the positioning slot 2114 are fitted in place, a subsequent operation of inserting the movable body 31 into the mounting hole 112 by inertial force by a hand swing to insert the insertion block 32 into the insertion slot 212 can be performed.

The main housing 10 of the present embodiment includes an upper housing 13 and a lower housing 14, the first connector 11 is disposed at an end portion of the lower housing 14, and the upper housing 13 is detachably connected to the first connector 11. As shown in fig. 1 to 8, the lower case 14 of the main case 10 is located at an inner side of the main case 10 contacting the user's wrist, and the upper case 13 is located at an outer side of the main case 10 not contacting the user's wrist. The number of the first joints 11 is two in this embodiment, and the two first joints 11 are respectively arranged at the left and right ends of the lower shell 14. The number of the plug-in components 30 and the number of the connecting bands 20 are two, each connecting band 20 is provided with a second connector 21, and the two first connectors 11 and the two second connectors 21 are correspondingly in plug-in fit with each other one by one. The left end and the right end of the upper shell 13 are respectively and correspondingly detachably connected with the two first connectors 11. Specifically, the left and right ends of the inside of the upper case 13 are respectively provided with a catch plate 131. During the assembly, place upper casing 13 in between two first joints 11, and two cardboard 131 of upper casing 13 correspond with two first joints 11 butts to with upper casing 13 joint on inferior valve 14, make things convenient for the dismouting.

The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.

Claims (10)

1. A wearable device, characterized in that the wearable device comprises:

the device comprises a main shell, a first connector and a second connector, wherein the main shell is internally provided with the first connector, and the first connector is provided with a slideway;

the connecting band is provided with a second connector, the second connector comprises an installation frame connected with the connecting band, a slot is formed in the position, corresponding to the slide way, of the side wall of the installation frame, an installation cavity is formed in the installation frame, and the second connector extends into the installation cavity;

the plug-in assembly, the plug-in assembly includes the activity body and inserts the piece, it slides to insert the piece set up in the slide, the activity physical stamina is filled in or is stretched out the slide to correspond the drive it follows to insert the piece the slide slides and inserts the slot or breaks away from the slot.

2. The wearable device of claim 1, wherein a mounting hole is formed in the slide, the movable body can be inserted into or extended out of the mounting hole, and the insertion block is located on one side of the mounting hole; the grafting subassembly still includes spacing lid, spacing lid is located the top of slide and with the connection can be dismantled to first joint, just spacing lid with fill in the mounting hole the clearance has between the activity body, the clearance can do the activity body provides the activity space, so that fill in the mounting hole activity physical stamina part stretches out the mounting hole.

3. The wearable device of claim 2, wherein the limit cover is provided with a clamping block, and the first joint is provided with a clamping groove matched with the clamping block in a clamping manner.

4. The wearable device according to claim 2, wherein the movable body comprises a movable ring and a wedge, a mounting end of the wedge is mounted outside the movable ring, a free end of the wedge is far away from the movable ring, the free end of the wedge forms a first inclined surface which inclines from top to bottom to the movable ring, and the first inclined surface is provided with a tenon; one side of the inserting block facing the wedge block is provided with a second inclined plane matched with the first inclined plane, and the second inclined plane is provided with a mortise matched with the tenon.

5. The wearable device of claim 4, wherein an annular retaining rim is disposed within the mounting hole proximate the lower end, the annular retaining rim extending into the mounting hole from an inner hole wall of the mounting hole, the annular retaining rim for abutting the movable ring; the wearable device further comprises a pull rope, and the pull rope is connected with the movable ring and extends out of the lower end of the movable ring.

6. The wearable device of claim 5, wherein the movable ring comprises a bottom plate and a side plate surrounding the bottom plate, and the bottom plate and the side plate define a cavity with an upper end open; the two ends of the pull rope are respectively connected with an upper limiting block and a lower limiting block, the upper limiting block is movably arranged in the cavity, the lower limiting block is movably arranged outside the cavity, and the bottom plate is provided with a through hole for the pull rope to pass through.

7. The wearable device of claim 6, further comprising a magnetic attraction member, wherein a groove is formed in a position of the bottom of the first joint corresponding to the via hole, the groove is communicated with the via hole, the lower limiting block is movably accommodated in the via hole, the magnetic attraction member is detachably mounted in the groove and used for adsorbing the lower limiting block, and an avoiding groove for avoiding the magnetic attraction member is formed in a bottom wall of the mounting frame.

8. The wearable device of claim 7, further comprising a plug mounted in the recess, the plug having a receiving cavity, the magnetic attraction being mounted in the receiving cavity, and the plug snap-fitting with the relief groove.

9. The wearable device according to any one of claims 1 to 8, wherein the number of the insertion blocks is two, the two insertion blocks are arranged at intervals, and the movable body inserted into the slide way is positioned between the two insertion blocks; the two opposite side walls of the mounting frame are provided with the slots, and the two slots are correspondingly spliced with the two splicing blocks one by one.

10. The wearable device of claim 9, wherein two opposite side walls of the mounting frame are each provided with a positioning groove, the positioning grooves and the slots on the same side are spaced apart, two opposite sides of the first connector are each provided with a positioning boss, and two positioning grooves are correspondingly engaged with the two positioning bosses.

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