CN210471217U

CN210471217U - Wrist-worn device

Info

Publication number: CN210471217U
Application number: CN201921168635.7U
Authority: CN
Inventors: 葛建豪
Original assignee: Goertek Inc
Current assignee: Goertek Inc; Weifang Goertek Electronics Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-08
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses wrist-wearing equipment, which comprises a main body, a wrist strap and a connecting mechanism for connecting the main body and the wrist strap, wherein the main body is provided with a chute with an opening in the middle, and the connecting mechanism comprises a buckle component and a magnetic attraction structure; the buckle assembly is arranged in the sliding groove in a sliding mode and comprises two buckle pieces, and the opposite ends of the two buckle pieces are respectively provided with a buckle part which extends out of the opening of the sliding groove; the end part of the wrist strap is provided with a clamping groove, and the two clamping parts are clamped or separated from the clamping groove through opposite or relative movement; the main body and the wrist strap are also fixed by magnetic attraction of a magnetic attraction structure. The wrist-worn equipment is convenient for disassembling and replacing the watchband; meanwhile, the reliability of the wrist strap assembly is enhanced through the magnetic attraction structure, and the problem that the wrist strap and the main body are easy to misplace is solved; the risk of dropping the wrist strap is reduced; the wrist strap can be always kept in a connection state with the main body, the assembling operation is convenient, and the wrist strap can be prevented from falling off due to the fact that the buckling part is suddenly separated from the buckling groove of the wrist strap.

Description

Wrist-worn device

Technical Field

The utility model relates to a wearable technical field especially relates to a wrist wears equipment.

Background

The equipment development is very rapid to intelligence wearing in the existing market, and especially intelligent wrist-watch is various with its function with the bracelet, uses convenient advantage, is prepared by liking of people, and intelligent wrist-watch and bracelet have huge development prospect. With the development of science and technology, people are pursuing high performance and are continuously improving the requirement for the beauty of watches or wristbands, so that the design of the connecting structure of the wristbands and the main body also becomes the focus of many designers. The connection mode of the wrist strap and the main body commonly used in the market at present mainly comprises pintle connection, screw connection, adhesive connection and the like. Although the connection modes are widely applied, when the wrist strap needs to be detached and replaced, the connection modes are complex in disassembly and assembly operation and quite inconvenient, and the requirements of customers on the functions and the shapes of the wrist strap are difficult to meet.

SUMMERY OF THE UTILITY MODEL

Based on this, the to-be-solved technical problem of the utility model is to provide a wrist equipment of wearing that simple structure, wrist strap are quick detachable, and the wrist strap is difficult for droing, assembly reliability is strong.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a wrist-worn device comprises a main body, a wrist strap and a connecting mechanism for connecting the main body and the wrist strap, wherein the main body is provided with a chute with an opening in the middle, and the connecting mechanism comprises a buckle assembly and a magnetic attraction structure; the buckle assembly is arranged in the sliding groove in a sliding mode and comprises two buckle pieces, and opposite ends of the two buckle pieces are respectively provided with a buckle part which extends out of the opening of the sliding groove; the end part of the wrist strap is provided with a clamping groove, and the two clamping parts are clamped or separated from the clamping groove through opposite or relative movement; the main body and the wrist strap are fixed through the magnetic attraction structure in a magnetic attraction mode.

Further, the magnetic attraction structure comprises a first magnetic component and a second magnetic component, the first magnetic component is arranged on the main body, and the second magnetic component is arranged on the wrist strap.

Furthermore, a main body on at least one side of the buckling part is provided with a first installation groove, the first magnetic part is arranged in the first installation groove, at least one side wrist belt of the buckling groove is provided with a second installation groove, and the second magnetic part is arranged in the second installation groove.

Further, the first magnetic component is a magnet or a magnetic metal, and the second magnetic component is a magnet or a magnetic metal which is magnetically attracted to the first magnetic component.

Furthermore, an elastic part is connected between the two buckling parts of the buckling assembly.

Furthermore, a jack is arranged at the end part of one of the two buckling pieces, and the end part of the other buckling piece is inserted into the jack; the two buckling pieces are mutually inserted and connected and have certain compression movable space.

Furthermore, the two ends of the sliding groove are opened, and one ends, far away from each other, of the two buckling pieces extend out of the two ends of the sliding groove respectively.

Furthermore, the main body is provided with an insertion groove which is communicated with the sliding groove, and the buckling part of the buckle component extends into the insertion groove; the end part of the wrist strap is inserted into the inserting groove.

Furthermore, the middle opening part of the insertion groove is provided with a limiting rib, and the buckle piece is assembled behind the insertion groove, and the lower side surface of the buckle piece is abutted to the limiting rib.

Furthermore, the main body comprises an upper shell and a lower shell, and the connecting position of the upper shell and the lower shell is provided with the sliding groove.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

according to the wrist-wearing device, the wrist strap and the main body are connected through the buckle assembly, the structure is simple, and the watch strap is convenient to disassemble and replace; meanwhile, the magnetic attraction structure is added, so that the wrist strap is also acted by the magnetic attraction force, the magnetic attraction force is stable for a long time, the reliability of the wrist strap assembly is greatly enhanced, and the problem that the wrist strap and the main body are easy to misplace because the wrist strap and the main body are connected only through the middle buckling part can be solved; the structure is not easy to be separated by external force impact, so that the risk that the wrist strap falls off when the main body falls off is avoided, and the risk that the wrist strap falls off due to the failure of the elastic piece in the buckle assembly in the use process is reduced; in addition, due to the attraction of the magnetic attraction structure, the wrist strap can be always kept in a connection state with the main body in the process of connection and disassembly through the buckle assembly, the assembly operation is convenient, and the wrist strap can be prevented from falling off due to the fact that the buckle part is suddenly separated from the buckle groove of the wrist strap.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an exploded view of the wrist-worn device of the present invention;

FIG. 2 is a top view of the lower case of the wrist wearing apparatus of the present invention;

fig. 3 is an assembled cross-sectional view of the buckle assembly and the main body of the wrist-worn device of the present invention;

fig. 4 is an assembled cross-sectional view of the main body and the wrist band of the wrist wearing apparatus of the present invention;

fig. 5 is a schematic structural view of two fastening members in the wrist wearing apparatus of the present invention;

description of reference numerals:

a main body 100; a chute 110; a first mounting groove 120; a plug-in slot 130; a limiting rib 140; an upper case 150; a lower case 160;

a wrist band 200; a snap-fit groove 210; a second mounting groove 220;

a latch 310, a latch portion 311; a spring 320; an insertion hole 340;

a first magnetic member 410; a second magnetic component 420.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 5, in order to illustrate an embodiment of the wrist-worn device of the present invention, the wrist-worn device may be a general watch, a smart bracelet, or the like. As shown in fig. 1, the wrist-worn device includes a main body 100, a wrist band 200, and a connecting mechanism for connecting the main body 100 and the wrist band 200. The main body 100 is provided with a sliding groove 110 with an opening in the middle, and the connecting mechanism includes a buckle assembly and a magnetic attraction structure. The snap assembly is slidably disposed in the sliding groove 110, and includes two snaps 310. The opposite ends of the two fasteners 310 are respectively provided with a fastening portion 311, and the fastening portions 311 extend out of the middle opening of the sliding chute 110. The end of the wrist strap 200 is provided with a fastening groove 210 matching with the fastening part 311, and the two fastening pieces 310 move towards or towards each other, so that the fastening parts 311 of the two fastening pieces 310 are fastened or separated from the fastening groove 210, and the wrist strap 200 and the main body 100 are connected or disconnected. Further, the main body 100 and the wrist band 200 are also magnetically fixed by a magnetic structure.

In the wrist-wearing device, the wrist strap 200 and the main body 100 are connected through the buckle assembly, so that the structure is simple, and the watch strap is convenient to disassemble and replace; meanwhile, the magnetic attraction structure is added, so that the wrist strap is also acted by the magnetic attraction force, the magnetic attraction force is stable for a long time, the reliability of the assembly of the wrist strap 200 is greatly enhanced, and the problem that the wrist strap 200 and the main body 100 are easy to misplace because the wrist strap 200 and the main body 100 are connected only through the middle buckling part can be solved; the structure is not easy to be separated by external force impact, so that the risk that the wrist strap 200 falls off when the main body 100 falls off is avoided, and the risk that the wrist strap 200 falls off due to the failure of an elastic piece in a buckle assembly in the use process is also reduced; in addition, due to the attraction of the magnetic attraction structure, the wrist strap 200 can be always connected to the main body 100 during the process of connecting and detaching the buckle assembly, thereby facilitating the assembling operation and preventing the buckle portion 311 from being suddenly separated from the buckle slot 210 of the wrist strap 200 to cause the wrist strap 200 to fall.

In this embodiment, as shown in fig. 1 and 4, the magnetic attraction structure includes a first magnetic component 410 and a second magnetic component 420, the first magnetic component 410 is disposed on the main body 100, and the second magnetic component 420 is disposed on the wrist strap 200. As shown in fig. 2, the main body 100 of at least one side of the locking portion 311 of the locking member 310 is provided with a first mounting groove 120, the first magnetic member 410 is disposed in the first mounting groove 120, at least one side of the wrist band 200 of the locking groove 210 is provided with a second mounting groove 220, and the second magnetic member 420 is disposed in the second mounting groove 220. In this embodiment, in order to increase the magnetic attraction force, the main body 100 on both sides of the latching portion 311 of the latching member 310 is provided with first mounting grooves 120, and each first mounting groove 120 is provided with a first magnetic component 410; the wrist bands 200 on both sides of the fastening groove 210 are respectively provided with a second mounting groove 220, and each second mounting groove 220 is internally provided with a second magnetic component 420. In other embodiments, the first magnetic part 410 and the second magnetic part 420 may be provided in plurality, respectively, to increase the magnetic attraction force and improve the reliability of the assembly between the wrist band 200 and the main body 100. Preferably, the first and second

magnetic members

410 and 420 are both in a bar shape and are disposed along the width direction of the wrist band, and the magnetic attraction between the first and second

magnetic members

410 and 420 is increased by further increasing the area of the wrist band, thereby improving the reliability of the assembly between the wrist band 200 and the main body 100.

The first magnetic member 410 may be a magnet or a magnetic metal, and the magnetic metal may be iron or an iron alloy, etc. The second magnetic member 420 corresponds to a magnet or a magnetic metal magnetically attracted to the first magnetic member 410. That is, when the first magnetic member 410 is a magnet, the second magnetic member 420 may be a magnetic metal or a magnet having a magnetic pole opposite to that of the first magnetic member 410. Or when the first magnetic member 410 is a magnetic metal, the first magnetic member 410 is a magnet. As long as it is ensured that there is a magnetic force of attraction between the two magnetic members. In other embodiments, all or part of the body 100 or the wristband 200 may be made of a magnetic material, and a magnetic component may be disposed on the wristband 200 or the body 100. If the wrist band 200 is made of iron alloy material, etc., the body 100 is provided with a magnet.

In this embodiment, as shown in fig. 3, the latch assembly further includes an elastic member, and the elastic member is disposed between the two latches 310. The resilient member is preferably a spring 320. As shown in fig. 5, an end of one of the two locking elements 310 is provided with an insertion hole 340, and an end of the other locking element 310 is inserted into the insertion hole 340 of the locking element 310 after being sleeved with the spring 320. The two fasteners 310 are inserted into each other and have a certain compression space to ensure that the fastening portions 311 of the two fasteners 310 can move relatively or oppositely.

In the embodiment, two ends of the sliding slot 110 are open, and in a natural state, due to the elastic force of the spring 320, the ends of the two fasteners 310 away from each other extend out of two ends of the sliding slot 110, respectively. The locking portions 311 can be moved closer to each other and separated from the locking grooves 210 of the wrist band 200 by pressing the locking pieces 310 protruding from both ends of the slide groove 110.

As shown in fig. 1 and 2, the main body 100 is provided with an insertion groove 130, the insertion groove 130 is communicated with the sliding groove 110, and the fastening portion 311 of the fastening assembly extends into the insertion groove 130; the end of the wrist band 200 is inserted into the insertion groove 130. The end part of the wrist strap 200 can be completely inserted into the insertion groove 130, so that the displacement of the wrist strap 200 to the periphery can be effectively limited, and the rationality of the structure is realized; meanwhile, the integral aesthetic property can be improved.

Furthermore, a limiting rib 140 is arranged at the middle opening of the insertion groove 130, after the fastening member 310 is assembled in the insertion groove 130, the lower side surface of the fastening member 310 is abutted against the limiting rib 140, so as to ensure the coaxiality and stability of the fastening member 310 during assembly,

in this embodiment, in order to facilitate assembly, as shown in fig. 1, the main body 100 includes an upper casing 150 and a lower casing 160, and the connecting portion of the upper casing 150 and the lower casing 160 is opened with the sliding groove 110. Now, after the snap assembly and the first magnetic member 410 are assembled on the lower housing 160, the upper housing 150 is covered.

The utility model discloses wrist strap 200 and main part 100's equipment and dismantlement step specifically as follows:

the buckle assembly, the spring 320 and the first magnetic component 410 are assembled in the main body 100, when the wrist band 200 is assembled to the main body 100, the end of the wrist band 200 is directly inserted into the insertion groove 130 of the main body 100, in the process of pushing the wrist band 200, the buckle parts 310 are gradually compressed to be close to each other, the wrist band 200 can be continuously inserted until the buckle parts 311 are completely pushed into the buckle groove 210, under the elastic force of the spring 320, the buckle parts 311 of the buckle parts 310 are clamped into two sides of the buckle groove 210 to be fixed, and the wrist band 200 is assembled. At this time, the second magnetic member 420 of the wrist band 200 and the first magnetic member 410 of the main body 100 can contact each other and be magnetically attracted to each other, which can further enhance the reliability of the connection between the wrist band 200 and the main body 100. When the wrist strap 200 needs to be detached, the portions of the locking parts 310 extending from the two ends of the main body 100 are only required to be pressed, the springs 320 are compressed under stress, the locking parts 310 approach each other, and the wrist strap 200 can be pulled out with force after the locking parts 311 are disengaged from the locking grooves 210, thereby completing the detachment of the wrist strap 200.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A wrist-worn device comprises a main body, a wrist strap and a connecting mechanism for connecting the main body and the wrist strap, and is characterized in that the main body is provided with a chute with an opening in the middle, and the connecting mechanism comprises a buckle component and a magnetic attraction structure; the buckle assembly is arranged in the sliding groove in a sliding mode and comprises two buckle pieces, and opposite ends of the two buckle pieces are respectively provided with a buckle part which extends out of the opening of the sliding groove; the end part of the wrist strap is provided with a clamping groove, and the two clamping parts are clamped or separated from the clamping groove through opposite or relative movement; the main body and the wrist strap are fixed through the magnetic attraction structure in a magnetic attraction mode.

2. The wrist-worn device of claim 1, wherein the magnetically attractive structure includes a first magnetic component disposed on the body and a second magnetic component disposed on the wrist strap.

3. The wrist-worn device according to claim 2, wherein a first mounting groove is formed in a main body of at least one side of the fastening portion of the fastening member, the first magnetic member is disposed in the first mounting groove, a second mounting groove is formed in at least one side wrist band of the fastening groove, and the second magnetic member is disposed in the second mounting groove.

4. The wrist-worn device of claim 2, wherein the first magnetic component is a magnet or magnetic metal and the second magnetic component corresponds to a magnet or magnetic metal that magnetically attracts the first magnetic component.

5. The wrist-worn device of claim 1, wherein the clasp assembly further comprises a spring disposed between two clasps.

6. The wrist-worn device of claim 5, wherein one end of the two clasps is provided with a jack and the other end of the two clasps is inserted into the jack; the two buckling pieces are mutually inserted and connected and have certain compression movable space.

7. The wrist-worn device according to claim 1, wherein the sliding groove is open at both ends, and ends of the two clasps away from each other extend out of both ends of the sliding groove respectively.

8. The wrist-worn device according to any one of claims 1 to 7, wherein the main body is provided with an insertion groove, the insertion groove is communicated with the sliding groove, and the buckling part of the buckling assembly extends into the insertion groove; the end part of the wrist strap is inserted into the inserting groove.

9. The wrist-worn device according to claim 8, wherein a limiting rib is arranged at the middle opening of the insertion groove, and after the buckle is assembled in the insertion groove, the lower side surface of the buckle is abutted against the limiting rib.

10. The wrist-worn device according to any one of claims 1 to 7, wherein the main body comprises an upper shell and a lower shell, and the sliding groove is formed at the joint of the upper shell and the lower shell.