CN113827004A

CN113827004A - Wrist-worn device

Info

Publication number: CN113827004A
Application number: CN202111263660.5A
Authority: CN
Inventors: 曹中利; 田迎晓
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2021-12-24
Anticipated expiration: 2041-10-28
Also published as: CN113827004B

Abstract

The invention discloses wrist-worn equipment which comprises a first mounting structure, a second mounting structure and a control piece, wherein the first mounting structure is provided with an inserting part, the inserting part is provided with a clamping groove, the second mounting structure is provided with an inserting groove and a movable groove, the movable groove is positioned in the inserting groove, the control piece comprises a movable piece, and the movable piece is movably arranged in the movable groove; the wrist-worn equipment is provided with a connection state that the insertion part is inserted into the insertion groove and a disassembly state that the insertion part is separated from the insertion groove; in a connection state, the notch of the clamping groove is just opposite to the notch of the movable groove to be communicated, the movable part moves along the movable groove, and part of the movable part extends into the clamping groove to lock the insertion part in the insertion groove. The present invention aims to provide a wrist-worn device that is convenient and quick to detach or replace, which improves convenience of use and versatility.

Description

Wrist-worn device

Technical Field

The invention relates to the technical field of wearable equipment, in particular to wrist wearable equipment.

Background

Along with the development and progress of microelectronic technology and information technology, leisure sports watch or bracelet wrist-worn equipment is continuously integrated into daily life of people and is commonly used by consumers. The sizes of the circumferences of the wrists of different people are greatly different, and the preference to colors is also different. Currently, bracelets or watches made of various materials are in the market and become a fashion element. A wristwatch or a bracelet includes a band and a watch body, which generally includes a dial or the like for displaying time or sports data. Two watchbands often locate the relative both sides of the table body, realize wearing in the purpose of health through the connection between two watchbands.

Among the correlation technique, traditional wrist-watch and intelligent wrist wear the molding of equipment and all fix the watchband on the dial plate, or set up the watchband in the dial plate structure as an organic whole, lead to the user can not change the watchband according to the hobby of oneself at will, reduced the convenience in use nature, influence the user and wear experience.

Disclosure of Invention

The invention mainly aims to provide a wrist-wearing device, and aims to provide a wrist-wearing device which is convenient and quick to detach or replace and improves the use convenience and universality.

To achieve the above object, the present invention provides a wrist-worn device including:

the first mounting structure is provided with an inserting part, and the inserting part is provided with a clamping groove;

the second mounting structure is provided with an inserting groove and a movable groove, and the movable groove is positioned in the inserting groove; and

the control element comprises a movable element, and the movable element is movably arranged in the movable groove;

the wrist-worn device is provided with a connection state that the insertion part is inserted into the insertion groove and a disassembly state that the insertion part is separated from the insertion groove;

in the connection state, the notch of the clamping groove is just opposite to and communicated with the notch of the movable groove, the movable part moves along the movable groove, and part of the movable part extends into the clamping groove so as to lock the insertion part in the insertion groove.

In one embodiment, the control member further comprises a fixing member, the fixing member is arranged in the clamping groove, and the fixing member and the moving member are both magnetic suction members;

in the connection state, the fixed part attracts the moving part to move along the movable groove, so that part of the moving part extends into the clamping groove and is attracted and connected with the fixed part.

In one embodiment, the clamping groove comprises a fixed section and a clamping section which are communicated, the fixed section is positioned in the fixed section, and the cross-sectional area of the clamping section is gradually increased from one end adjacent to the fixed section to one end far away from the fixed section;

in the connection state, part of the movable part extends into the clamping section and is connected with the fixed part in an attracting way.

In one embodiment, the clamping section is in flaring arrangement;

and/or the length of the clamping section is smaller than that of the movable piece;

and/or the opening area of one end of the clamping section, which is far away from the fixed section, is larger than the notch area of the movable groove;

and/or the length of the fixing piece is equal to the length of the fixing section.

In one embodiment, the moveable member comprises a first segment and a second segment connected together, the cross-sectional area of the second segment gradually decreases from an end adjacent to the first segment to an end distal from the first segment;

in the connection state, the first section is positioned in the movable groove, and the second section extends into the clamping section and is attracted with the fixing piece.

In an embodiment, the outer wall of the second section is provided with a guiding inclined plane, the inner wall of the clamping section is provided with a matching surface, and in the connection state, the guiding inclined plane is matched with the matching surface.

In one embodiment, one of the outer wall of the first section and the side wall of the movable groove is provided with a sliding groove, and the other of the outer wall of the first section and the side wall of the movable groove is provided with a protrusion which is in sliding fit with the sliding groove;

and/or, the one end that the second section was kept away from to first section is equipped with the boss, the adjacent notch department in activity groove is equipped with the card protruding connection state, the boss with the spacing butt of card protruding.

In an embodiment, the first mounting structure includes a main body and the insertion portion, the insertion portion is convexly disposed at least one end of the main body, and an extending direction of the engaging groove forms an included angle or is perpendicular to an extending direction of the insertion portion.

In one embodiment, the second mounting structure comprises:

the mounting part is provided with a mounting groove; and

the inserts, the inserts includes installation shell and erection column, the installation shell has both ends open-ended and holds the chamber, the installation shell inlays to be located in the mounting groove, and with the cell wall of mounting groove encloses to close and forms the inserting groove, the erection column is protruding to be located the inner wall that holds the chamber, the erection column is equipped with the activity groove.

In one embodiment, the extending direction of the mounting post and the inserting direction of the inserting part form an included angle or are arranged perpendicularly.

According to the wrist-wearing device, the insertion part is arranged on the first mounting structure, the clamping groove is arranged on the insertion part, the insertion groove and the movable groove are arranged on the second mounting structure, the movable groove is located in the insertion groove, and the movable part of the control piece is movably arranged in the movable groove; when the movable piece is detached, the movable piece is controlled to move relative to the movable groove, so that the movable piece is separated from the clamping groove, and the first mounting structure and the second mounting structure are unlocked. The wrist-wearing equipment can be conveniently and quickly detached or replaced, the use convenience and the universality of the wrist-wearing equipment are improved, and watchbands with different appearances can be designed and replaced by users according to the preference of the users.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 exploded view of a wrist-worn device according to an embodiment of the present invention;

FIG. 2 is a schematic partial cross-sectional view of a wrist-worn device according to an embodiment of the invention;

FIG. 3 is a schematic cross-sectional view of a moveable member of the wrist-worn device in an unlocked position in accordance with an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a moveable member of the wrist-worn device in a locked position in accordance with an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a second mounting structure according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a wrist-worn device according to an embodiment of the invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Wrist-worn device	221	Mounting shell
1	First mounting structure	2211	Containing chamber
				11	Main body	222	Mounting post
12	Plug-in part	2221	Movable groove
				13	Clamping groove	3	Control element
131	Fixed segment	31	Fixing piece
				132	Clamping section	32	Movable part
133	Mating surfaces	321	First stage
				2	Second mounting structure	322	Second section
21	Mounting part	323	Lead inclined plane
				211	Mounting groove	4	Main body part
22	Insert piece	5	Wearing part
				22a	Plug-in groove

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are 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, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Based on the above-mentioned concepts and problems, the present invention provides a wrist-worn device 100. It can be understood that the wrist-worn device 100 may be used to connect the first mounting structure 1 and the second mounting structure 2, the first mounting structure 1 and the second mounting structure 2 may be any two structures that need to be connected together, and the wrist-worn device 100 not only can connect the first mounting structure 1 and the second mounting structure 2, but also can conveniently detach the first mounting structure 1 and the second mounting structure 2 according to the use requirement.

In this embodiment, the wrist-worn device 100 may be a transmission watch, an intelligent wrist-worn device, an intelligent bracelet, or the like, which is not limited herein. It can be understood that, as shown in fig. 6, the wrist wearable device 100 includes a main body portion 4 and a wearing portion 5, the wearing portion 5 is used for wearing or fixing the main body portion 4 of the wrist wearable device 100 on a wrist or the like of a user, the wearing portion 5 may be a flexible chain structure made of a metal material, or a belt or strip structure made of a non-metal material, that is, the wearing portion 5 may be bent according to a wearing position of the user. The main body 4 may be configured as a dial of the wrist device 100, and the wearing unit 5 may be configured as a band of the wrist device 100, but is not limited thereto.

Referring to fig. 1 to 6, in an embodiment of the present invention, the wrist-worn device 100 includes a first mounting structure 1, a second mounting structure 2 and a control member 3, wherein the first mounting structure 1 is provided with an insertion portion 12, the insertion portion 12 is provided with a fastening groove 13, the second mounting structure 2 is provided with an insertion groove 22a and a movable groove 2221, the movable groove 2221 is located in the insertion groove 22a, the control member 3 includes a movable member 32, and the movable member 32 is movably located in the movable groove 2221; wherein, the wrist-worn device 100 has a connection state that the insertion part 12 is inserted into the insertion groove 22a and a disassembly state that the insertion part 12 is separated from the insertion groove 22 a; in the connection state, the slot of the engaging slot 13 is in direct contact with the slot of the movable slot 2221, and the movable element 32 moves along the movable slot 2221, so that a portion of the movable element 32 extends into the engaging slot 13, so as to lock the inserting portion 12 in the inserting slot 22 a.

In the present embodiment, as shown in fig. 6, one of the first mounting structure 1 and the second mounting structure 2 may be the main body portion 4 of the wrist worn apparatus 100, and the other of the first mounting structure 1 and the second mounting structure 2 may be the wearing portion 5 of the wrist worn apparatus 100. By providing the first mounting structure 1 and the second mounting structure 2 as detachable structures, the main body portion 4 and the wearing portion 5 of the wrist-worn device 100 can be easily assembled, disassembled, or replaced, and the convenience and versatility of the wrist-worn device 100 can be improved, so that a user can design and replace the wearing portion 5 (e.g., a band) having different appearances according to his/her preference.

It can be understood that, by providing the insertion part 12 on the first mounting structure 1 and providing the insertion groove 22a on the second mounting structure 2, the wrist-worn device 100 has a connection state in which the insertion part 12 is inserted into the insertion groove 22a and a detachment state in which the insertion part 12 is detached from the insertion groove 22 a. In this embodiment, the insertion portion 12 is provided with the fastening groove 13, the insertion groove 22a is provided with the movable groove 2221, the movable element 32 of the control element 3 is movably disposed in the movable groove 2221, and the movable element 32 moves in the movable groove 2221, so that the movable element 32 extends into or separates from the fastening groove 13, and the insertion portion 12 and the insertion groove 22a are locked or released, thereby facilitating the connection or detachment of the first mounting structure 1 and the second mounting structure 2.

In this embodiment, the movable member 32 can automatically move along the movable slot 2221 under the influence of an external material according to the material characteristics of the movable member 32, for example, the movable member 32 is made of a material with a magnetic function, when the insertion portion 12 is made of a material with the same magnetic function, the insertion portion 12 is inserted into the insertion slot 22a, so that when the slot opening of the locking slot 13 is just communicated with the slot opening of the movable slot 2221, the insertion portion 12 attracts the movable member 32 to move along the movable slot 2221, so that a part of the movable member 32 extends into the locking slot 13, and the insertion portion 12 is locked in the insertion slot 22 a. When the dismounting is performed, the auxiliary member having the magnetic function via the outside is used, so that when the magnetic attraction between the auxiliary member and the moving member 32 is greater than the magnetic attraction between the moving member 32 and the inserting portion 12, the moving member 32 moves along the movable groove 2221, so that the moving member 32 is separated from the clamping groove 13, the unlocking of the inserting portion 12 is realized, and the dismounting of the first mounting structure 1 and the second mounting structure 2 is conveniently realized.

Of course, in other embodiments, by providing a through hole structure communicating with the movable groove 2221 on the second mounting structure 2, a portion of the movable element 32 extends out of the movable groove 2221, so that the movable element 32 is pushed by an external force to move along the movable groove 2221, so that the movable element 32 is inserted into or separated from the clamping groove 13, thereby locking or unlocking the insertion portion 12.

It can be understood, in order to realize automatic locking conveniently, also can be through setting up the elastic component in activity groove 2221, make moving part 32 pass through elastic component swing joint in activity groove 2221, so promote moving part 32 compression elastic component with the help of external force, make grafting portion 12 insert in inserting groove 22a, make the notch of joint groove 13 just when the intercommunication with the notch of activity groove 2221, remove after the external force, the elastic component promotes moving part 32 and removes along activity groove 2221 because of the elastic potential energy of compression deposit, some moving part 32 stretches into in the joint groove 13, in order to realize the locking of grafting portion 12, when the moving part is dismantled, exert external force and promote the compression elastic component, make moving part 32 break away from joint groove 13 and can realize the unblock of grafting portion 12.

Of course, the movable member 32 can also move along the movable slot 2221 in other manners, so that a portion of the movable member 32 extends into or out of the snap-in slot 13, and the locking or unlocking of the insertion portion 12 is achieved, which is not limited herein.

The wrist-worn device 100 of the present invention is configured with the insertion portion 12 on the first mounting structure 1, and the insertion portion 12 is configured with the clamping groove 13, and the second mounting structure 2 is configured with the insertion groove 22a and the movable groove 2221, so that the movable groove 2221 is located in the insertion groove 22a, and the movable element 32 of the control element 3 is movably installed in the movable groove 2221, so that when the insertion portion 12 is inserted into the insertion groove 22a, the notch of the clamping groove 13 is just opposite to and communicated with the notch of the movable groove 2221, and at this time, the movable element 32 moves relative to the movable groove 2221, so that part of the movable element 32 extends into the clamping groove 13, so as to lock the insertion portion 12 in the insertion groove 22a, and thus, the connection between the first mounting structure 1 and the second mounting structure 2 is achieved; during disassembly, the movable member 32 is controlled to move relative to the movable groove 2221, so that the movable member 32 is separated from the clamping groove 13, and the first mounting structure 1 and the second mounting structure 2 are unlocked. The wrist-worn device 100 of the invention can be conveniently and quickly detached or replaced, so that the use convenience and the universality of the wrist-worn device are improved, and a user can design and replace watchbands with different appearances according to the preference of the user. Meanwhile, the wrist-worn device 100 of the present invention has a simple structure, and is advantageous for mass production.

In an embodiment, the control member 2 further includes a fixing member 31, the fixing member 31 is disposed in the clamping groove 13, and both the fixing member 31 and the movable member 32 are magnetic members; in the connection state, the fixed member 31 attracts the movable member 32 to move along the movable groove 2221, so that a portion of the movable member 32 extends into the engaging groove 13 and attracts and connects with the fixed member 31.

In this embodiment, as shown in fig. 1 and fig. 3 to fig. 5, the control element 2 is configured as two parts, namely, a fixing element 31 and a moving element 32, so that the fixing element 31 is disposed in the fastening groove 13, the moving element 32 is movably disposed in the movable groove 2221, and both the fixing element 31 and the moving element 32 are configured as magnetic attraction elements, so that when the insertion portion 12 is inserted into the insertion groove 22a, and the notch of the fastening groove 13 is just communicated with the notch of the movable groove 2221, the fixing element 31 attracts the moving element 32 by magnetism, so that the moving element 32 can move along the movable groove 2221, and further, part of the moving element 32 extends into the fastening groove 13, so as to lock the insertion portion 12 in the insertion groove 22 a. When the dismounting is performed, with the help of the external auxiliary member having the magnetic function, when the magnetic attraction between the auxiliary member and the moving member 32 is greater than the magnetic attraction between the moving member 32 and the fixing member 31, the moving member 32 moves along the movable groove 2221, so that the moving member 32 is separated from the clamping groove 13, the unlocking of the inserting portion 12 is realized, the inserting portion 12 is separated from the inserting groove 22a, and the dismounting of the first mounting structure 1 and the second mounting structure 2 is conveniently realized.

Of course, in other embodiments, a through hole structure communicating with the movable groove 2221 may be disposed on the second mounting structure 2, and the through hole structure is disposed in a strip-shaped hole, so that a portion of the movable element 32 extends out of the movable groove 2221, and the movable element 32 is pushed by an external force to move along the movable groove 2221, so that the movable element 32 is inserted into or separated from the locking groove 13, and the locking or unlocking of the insertion portion 12 is achieved, which is not limited herein.

In this embodiment, the fixing member 31 may be a magnet, a magnetic block, a metal block capable of attracting the magnet, or the like, and is not limited herein. The movable member 32 may be a magnet, a magnetic block, or a metal block capable of attracting the magnet, and is not limited herein. Alternatively, the stationary member 31 and the movable member 32 are both of a magnet structure.

It should be noted that the extending direction of the movable slot 2221 is the same as the moving direction of the movable element 32, the extending direction of the movable slot 2221 and the direction of the insertion portion 12 inserted into the insertion slot 22a form an included angle, and optionally, the extending direction of the movable slot 2221 and the direction of the insertion portion 12 inserted into the insertion slot 22a form a perpendicular arrangement, so that a part of the movable element 32 can extend into the fastening slot 13, so that the movable element 32 forms a structure similar to a door bolt, thereby locking the insertion portion 12 in the insertion slot 22 a.

In the present embodiment, the movable element 32 may be a cylindrical structure, and the movable element 32 has a cylindrical, elliptic cylindrical, triangular cylindrical, square cylindrical or polygonal cylindrical structure, which is not limited herein. The shape of the notch of the snap-in groove 13 is matched with the outline of the movable member 32, so that the movable member 32 can conveniently extend into the snap-in groove 13. Optionally, the area of the notch of the snap groove 13 is larger than the cross-sectional area of the movable member 32, and the shape of the notch of the snap groove 13 and the outline of the movable member 32 may also be set to different structures, for example, the notch of the snap groove 13 is circular, and the movable member 32 is in an elliptic cylindrical, triangular cylindrical, square cylindrical or polygonal cylindrical structure, and the like, which is not limited herein. Of course, the notch of the locking groove 13 may also be in an oval, square or polygonal structure, and is not limited herein.

In one embodiment, the clamping groove 13 includes a fixing section 131 and a clamping section 132 which are communicated with each other, the fixing member 31 is located in the fixing section 131, and the cross-sectional area of the clamping section 132 gradually increases from one end adjacent to the fixing section 131 to one end away from the fixing section 131; in the connected state, part of the movable element 32 extends into the clamping section 132 and is connected with the fixed element 31 in a suction manner.

In the present embodiment, as shown in fig. 3 and 4, the clamping groove 13 is configured as two parts, namely, the fixing section 131 and the clamping section 132, so that the fixing member 31 is installed by using the fixing section 131, and the clamping section 132 is used for being inserted into the movable member 32. The cross-sectional area of the clamping section 132 is gradually increased from the end adjacent to the fixed section 131 to the end far away from the fixed section 131, so that the movable member 32 can smoothly extend into the clamping section 132 when moving along the movable groove 2221, the movable member 32 is inserted into the clamping groove 13, and the clamping section 132 guides and guides the movable member 32.

Optionally, the clamping section 132 is flared, that is, the clamping section 132 is flared, so that the cross-sectional area of the clamping section 132 gradually increases from the end adjacent to the fixing section 131 to the end away from the fixing section 131.

In one embodiment, the length of clamping segment 132 is less than the length of moveable member 32. In this embodiment, as shown in fig. 3 and 4, the length of the clamping section 132 is the length of the clamping section 132 along the axial direction of the movable member 32, and by limiting the length of the clamping section 132 to be smaller than the length of the movable member 32, when the movable member 32 is in the connection state, under the attraction action of the fixed member 31, only a part of the movable member 32 is inserted into the clamping section 132 and is attracted and connected with the fixed member 31, so that a part of the movable member 32 is located in the clamping section 132 of the clamping groove 13, and another part of the movable member 32 is still located in the movable groove 2221, and at this time, the movable member 32 forms a bolt-like structure to lock the insertion portion 12 in the insertion groove 22 a.

It can be understood that the direction of the locking groove 13 from the fixed section 131 to the locking section 132 is the same as the moving direction of the movable element 32 in the movable groove 2221, that is, the depth direction of the locking groove 13 is the same as the moving direction of the movable element 32 in the movable groove 2221, so that the movable element 32 can move along the movable groove 2221 and can be inserted into or separated from the locking section 132 of the locking groove 13.

Optionally, the length of the fixed member 31 is equal to the length of the fixed section 131, so that the fixed member 31 can magnetically attract the movable member 32, and when the movable member 32 is inserted into the clamping section 132, the movable member 32 is attracted and connected to the fixed member 31, thereby improving the connection stability. Of course, the length of the fixing member 31 may be smaller than that of the fixing segment 131; alternatively, the length of the fixing element 31 may be greater than the length of the fixing segment 131, but the length of the fixing element 31 is less than the depth of the clamping groove 13 (i.e. the sum of the length of the fixing segment 131 and the length of the clamping segment 132), and is not limited herein.

In one embodiment, the opening area of the clamping section 132 at the end away from the fixed section 131 is larger than the opening area of the movable slot 2221. It will be appreciated that this arrangement facilitates movement of the moveable member 32 along the slot 2221 and into the snap section 132 of the snap slot 13 to effect locking of the plug portion 12.

In one embodiment, the hinge 32 includes a first segment 321 and a second segment 322 connected together, and the cross-sectional area of the second segment 322 decreases from an end adjacent to the first segment 321 to an end away from the first segment 321; in the connection state, the first section 321 is located in the movable slot 2221, and the second section 322 extends into the clamping section 132 and is engaged with the fixing member 31.

In this embodiment, as shown in fig. 1, 3 and 4, the movable element 32 is provided with the first segment 321 and the second segment 322, so that the cross-sectional area of the second segment 322 is gradually reduced from one end adjacent to the first segment 321 to one end away from the first segment 321, that is, the cross-sectional area of the second segment 322 of the movable element 32 is provided with the cross-sectional area of the first segment 321, so that the movable element 32 can conveniently move along the movable groove 2221 and be smoothly inserted into the clamping segment 132 of the clamping groove 13, so as to achieve the locking insertion portion 12.

Alternatively, the cross-sectional area of the first segment 321 is equal to or slightly smaller than the cross-sectional area of the movable slot 2221, which facilitates the movement of the movable member 32 along the movable slot 2221.

In one embodiment, as shown in fig. 3 and 4, the outer wall of the second section 322 has a guiding slope 323, the inner wall of the clamping section 132 has a mating surface 133, and the guiding slope 323 matches with the mating surface 133 in the connected state. It can be understood, so set up to when moving part 32 inserts in the joint section 132 of joint groove 13, the cooperation face 133 adaptation butt of the inclined plane 323 of leading of second section 322 and joint section 132 to the convenient removal to moving part 32 realizes the direction, and on the other hand realizes spacingly to moving part 32 in inserting joint section 132, appears rocking after avoiding first mounting structure 1 and second mounting structure 2 to connect.

In this embodiment, when the first mounting structure 1 and the second mounting structure 2 are in the connected state, the notch of the clamping groove 13 is in direct contact with the notch of the movable groove 2221, and at this time, the end of the notch of the clamping groove 13 abuts against the end of the notch of the movable groove 2221 or a gap slightly exists.

In one embodiment, to further provide a guiding function for the moving member 32 moving in the movable slot 2221, one of the outer wall of the first segment 321 and the side wall of the movable slot 2221 is provided with a sliding slot, and the other of the outer wall of the first segment and the side wall of the movable slot 2221 is provided with a protrusion, which is slidably engaged with the sliding slot, so that the protrusion moves along the sliding slot when the moving member 32 moves in the movable slot 2221.

In an embodiment, a boss is disposed at an end of the first section 321 away from the second section 322, a locking protrusion is disposed at a position of the movable groove 2221 adjacent to the notch, and in a connection state, the boss is in limit-abutting contact with the locking protrusion. It will be appreciated that the arrangement is such that the moveable member 32 is prevented from falling out of the moveable slot 2221 when the first mounting structure 1 and the second mounting structure 2 are disassembled. Of course, in other embodiments, the length of the movable member 32 is greater than the width of the insertion portion 12 along the axial direction of the movable member 32, so as to prevent the movable member 32 from falling out of the movable slot 2221 and further falling out of the insertion slot 22 a.

In an embodiment, as shown in fig. 1 to 4, the first mounting structure 1 includes a main body 11 and an insertion portion 12, the insertion portion 12 is disposed at least at one end of the main body 11 in a protruding manner, and an extending direction of the engaging groove 13 forms an included angle or is perpendicular to an extending direction of the insertion portion 12.

In this embodiment, the main body 11 may be provided with one insertion portion 12, and the main body 11 may also be provided with two insertion portions 12, in which case the two insertion portions 12 are respectively disposed at two opposite ends of the main body 11. It can be understood that the inserting portion 12 has a connecting surface connected to the main body 11 and a clamping surface connected to the main body 11 and disposed at an included angle, the clamping surface and the connecting surface are disposed adjacently, the clamping groove 13 is disposed on the clamping surface of the inserting portion 12, and the extending direction of the clamping groove 13 is disposed at an included angle or perpendicular to the extending direction of the inserting portion 12, so that the movable member 32 can be inserted into the clamping groove 13 to lock the inserting portion 12 in the inserting groove 22 a.

In an embodiment, the second mounting structure 2 includes a mounting portion 21 and an insert 22, wherein the mounting portion 21 is provided with a mounting groove 211, the insert 22 includes a mounting shell 221 and a mounting post 222, the mounting shell 221 has a cavity 2211 with two open ends, the mounting shell 221 is embedded in the mounting groove 211 and encloses with a wall of the mounting groove 211 to form an insertion groove 22a, the mounting post 222 is protruded from an inner wall of the cavity 2211, and the mounting post 222 is provided with a movable groove 2221.

In the present embodiment, by providing the second mounting structure 2 as two parts, i.e., the mounting portion 21 and the insert 22, the insert 22 can be embedded in the mounting groove 211 of the mounting portion 21 by injection molding, or can be arranged in the mounting groove 211 by bonding, welding, etc., which is not limited herein.

It can be understood that the insert 22 includes the mounting shell 221 and the mounting column 222, two ends of the receiving cavity 2211 of the mounting shell 221 are both provided with openings, and the mounting column 222 is protruded on an inner wall of the receiving cavity 2211 of the mounting shell 221, that is, an extending direction of the mounting column 222 forms an included angle or is perpendicular to a connecting line of the two openings of the mounting shell 221.

In the present embodiment, the extending direction of the mounting post 222 is disposed at an angle or perpendicular to the inserting direction of the inserting portion 12. Optionally, the extending direction of the mounting post 222 is perpendicular to the inserting direction of the inserting portion 12, so that when the inserting portion 12 is inserted into the inserting groove 22a, the movable element 32 in the movable groove 2221 of the mounting post 222 moves under the magnetic attraction of the fixed element 31 and is inserted into the clamping groove 13 on the side surface of the inserting portion 12, so as to lock the inserting portion 12 by the movable element 32.

It is understood that the wrist-worn device 100 may be a watch, a bracelet, or an intelligent wrist-worn device. When the wrist device 100 is a wristwatch, the body 4 may be a watch head and the wearing part 5 may be a watch band. When the main body part 4 is a watch head, the watch head may include a case and a smart chip located inside the case, the first mounting structure 1 may be a lug fixed on the case, the second mounting structure 2 may be a watchband directly, and the watchband may be made of a flexible material, for example: rubber or silicone material. When the movable member 32 of the control member 3 is disposed on the watch band, the fixed member 31 may be a structure integrally formed with the insertion portion 12, and is not limited herein.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A wrist-worn device, comprising:

2. The wrist-worn device of claim 1, wherein the control member further comprises a fixing member disposed in the snap-in groove, the fixing member and the movable member both being magnetic members;

3. The wrist-worn device of claim 2, wherein the clamping groove comprises a fixing section and a clamping section which are communicated, the fixing piece is positioned in the fixing section, and the cross-sectional area of the clamping section is gradually increased from one end adjacent to the fixing section to one end far away from the fixing section;

4. The wrist-worn device of claim 3, wherein the clamping section is flared;

5. The wrist-worn device of claim 3, wherein the movable member includes a first segment and a second segment connected, the second segment having a cross-sectional area that decreases from an end adjacent the first segment to an end distal from the first segment;

6. The wrist-worn device of claim 5, wherein the outer wall of the second section is provided with a guiding bevel, the inner wall of the clamping section is provided with a mating surface, and in the connected state, the guiding bevel is matched with the mating surface.

7. The wrist-worn device of claim 5, wherein one of the outer wall of the first segment and the side wall of the movable slot is provided with a sliding slot, and the other of the outer wall of the first segment and the side wall of the movable slot is provided with a protrusion, and the protrusion is in sliding fit with the sliding slot;

8. The wrist-worn device of any one of claims 1 to 7, wherein the first mounting structure comprises a main body and the insertion portion, the insertion portion is convexly disposed at least one end of the main body, and an extending direction of the clamping groove and an extending direction of the insertion portion form an included angle or are vertically disposed.

9. The wrist-worn device of any one of claims 1-7, wherein the second mounting structure comprises:

the mounting part is provided with a mounting groove; and

10. The wrist-worn device of claim 9, wherein the extension direction of the mounting post is angled or perpendicular to the insertion direction of the insertion portion.