CN210248696U

CN210248696U - Wrist-worn device

Info

Publication number: CN210248696U
Application number: CN201921169040.3U
Authority: CN
Inventors: 葛建豪; 李晓东; 冉令鹏
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: 2020-04-07
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a wrist wears equipment, including main part and wrist strap, main part and wrist strap are through giving birth to ear structural connection, give birth to the ear structure including the movable rod that can concertina movement, set up the spliced eye with the movable rod adaptation on main part and the wrist strap respectively, the movable rod has the link that is located one of them spliced eye and can insert the expansion end of another spliced eye for be provided with magnetic element in the expansion end male spliced eye of movable rod, magnetic element inhales with the movable rod magnetism mutually. Above-mentioned wrist equipment of wearing, when the wrist strap is assembled to the main part through living ear structure, the movable rod passes through magnetic attraction with magnetic part and combines together for the movable rod has still received the effect of magnetic attraction when receiving the elastic force, has strengthened the reliability of wrist strap assembly, and this structure is difficult for receiving external force impact and breaks away from, thereby has evaded the risk that the table body wrist strap drops in dropping, has also reduced simultaneously and has born the risk that the elastic component lost elasticity and make the wrist strap drop because of fatigue in the ear structure in the use.

Description

Wrist-worn device

Technical Field

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

Background

The equipment development is rapid to intelligence wearing in the existing market, and products such as intelligent wrist-watch, bracelet are prepared to be liked by consumers. Along with the improvement of standard of living, people pay more attention to the aesthetic property of product when pursuing high performance wrist-watch bracelet, therefore the view of people is appeared to diversified wrist-band, and wherein the metal wrist-band is with its atmospheric outward appearance, and is liked by people. The assembly of wrist strap and main body in the existing market is mainly realized through living ear and pushing and pulling living ear and other structures. As shown in FIG. 1, the plucking ear 30 'is assembled into the wrist band 20', the plucking ear 30 'is contracted by compressing the spring 40', the wrist band 20 'is fitted into the body 10', and then the compression of the spring 40 'is released, and the spring 40' is rebounded to allow the plucking ear to enter the band hole, thereby achieving the assembly. This kind of mode assembly is fairly simple and quick detachable, at wrist-watch, use more extensively in the bracelet, but give birth to the ear and only pass through in the fixed wrist area that advances of spring force, consequently when wrist-watch is falling, the spring atress compression relatively easy, and lead to giving birth to the ear shrink, the phenomenon of droing appears in the wrist strap, especially present metal wrist strap, pottery wrist strap weight is bigger, aggravate the appearance of this kind of risk more, and along with the increase of live time, the spring loses elasticity because of tired easily, can further increase the risk that the wrist strap drops, and then can influence user's wearing experience.

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 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:

the utility model provides a wrist wears equipment, includes main part and wrist strap, main part and wrist strap are through giving birth to ear structural connection, give birth to ear structure including the movable rod that can concertina movement, set up the spliced eye with the movable rod adaptation on main part and the wrist strap respectively, the movable rod has the link that is located one of them spliced eye and can inserts the expansion end of another spliced eye, be used for be provided with magnetic part in the expansion end male spliced eye of movable rod, magnetic part with the movable rod magnetism is inhaled mutually.

Furthermore, the connecting end of the movable rod is arranged in the inserting hole of the wrist strap, and the magnetic part is arranged in the inserting hole of the main body.

Furthermore, the lug generating structure further comprises an elastic piece, and the elastic piece is fixed in the inserting hole and connected with the connecting end of the movable rod.

Further, the elastic part is a spring, the connecting end of the movable rod is provided with a boss part, and the spring is sleeved on the boss part.

Furthermore, the lug generating structure further comprises a pushing and shifting rod, the pushing and shifting rod is fixed with the movable rod and extends out of the inserting hole, and the movable rod is driven to reciprocate in the inserting hole by shifting the pushing and shifting rod.

Further, the magnetic component is fixed at the end of the insertion hole through interference fit or adhesion.

Further, the magnetic component is a magnet, the movable rod is made of magnetic metal or the movable end of the movable rod is provided with a magnet with the magnetism opposite to that of the magnetic component.

Further, the magnetic part is magnetic metal, and the movable rod is a magnet.

Furthermore, the movable rods and the magnetic parts are respectively provided with two, and two opposite sides of the main body and the wrist strap are respectively provided with two insertion holes matched with the two movable rods.

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

above-mentioned wrist equipment of wearing, when the wrist strap is assembled to the main part through giving birth to the ear structure in, the movable rod passes through magnetic attraction with magnetic part and combines together, through increasing magnetic part, make the movable rod still receive the effect of magnetic attraction when receiving the elastic force, because magnetic attraction is firm for a long time, very big reinforcing the reliability of wrist strap assembly, this structure is difficult for receiving external force impact and breaks away from, thereby avoided the table body in the risk that the wrist strap drops of falling, the risk that the elastic component made the wrist strap drop because of fatigue in giving birth to the ear structure has also been reduced simultaneously in the use.

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 a schematic diagram of a partial structure of a wrist-worn device according to the prior art;

fig. 2 is an exploded view of the wrist-worn device of the present invention;

fig. 3 is a schematic structural view of a movable rod in the wrist-worn device of the present invention;

fig. 4 is a schematic view of a partial structure of the wrist-worn device of the present invention;

FIG. 5 is a cross-sectional view of the wrist-worn device of the present invention;

description of reference numerals:

a body 10'; a wrist band 20'; pushing and pulling the raw ear 30'; a spring 40';

a main body 100; a mating hole 110 of the main body; a raw ear portion 120;

a wrist band 200; a plug hole 210 of the wrist band;

a movable lever 300; a connection end 310; a boss portion 311; a movable end 320; a push-out lever 330;

a magnetic member 400;

the elastic member 500.

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. 2-5, in an embodiment of the wrist-worn device of the present invention, the wrist-worn device may include a watch, a smart bracelet, and the like. The present embodiment takes the smart band as an example for explanation. As shown in fig. 2, the wristband 200 device includes a main body 100 and a wristband 200, and the main body 100 and the wristband 200 are connected by a raw ear structure. The living ear structure includes a movable rod 300 capable of performing a telescopic motion, and the main body 100 and the wrist band 200 are respectively provided with insertion holes adapted to the movable rod 300. The insertion hole 110 of the main body is provided on the raw ear portion 120 of the main body 100, and the insertion hole 210 of the wrist band is provided at one side of the wrist band 200.

As shown in fig. 3, the movable lever 300 has a connection end 310 located in one of the insertion holes and a movable end 320 capable of being inserted into the other insertion hole. In this embodiment, as shown in fig. 4 and 5, the connection end 310 of the movable rod 300 is connected with an elastic member 500, and the elastic member 500 is fixed in the insertion hole. The elastic member 500 is a spring, and the coupling end 310 of the movable lever 300 has a boss portion 311, and the spring is fitted over the boss portion 311. The movable end 320 of the movable rod 300 can be inserted into or separated from another jack hole, so that the wrist strap 200 can be mounted and dismounted. In addition, a magnetic member 400 is disposed in the insertion hole for inserting the movable end 320 of the movable rod 300, and the magnetic member 400 is magnetically attracted to the movable rod 300. In this embodiment, two movable rods 300 and two magnetic members 400 are provided, and two insertion holes adapted to the two movable rods 300 are respectively provided on two opposite sides of the main body 100 and the wrist band 200. In other embodiments, two insertion holes of the main body 100 may be connected, and opposite ends of the two movable bars 300 may be connected by the elastic member 500.

Above-mentioned wrist strap 200 equipment, when wrist strap 200 assembles to main part 100 through giving birth to the ear structure in, movable rod 300 combines together through magnetic attraction with magnetic part 400, through increasing magnetic part 400, make movable rod 300 still receive the effect of magnetic attraction when receiving the elastic force, because magnetic attraction is firm for a long time, very big reinforcing the reliability of wrist strap 200 assembly, this structure is difficult for receiving external force impact and breaks away from, thereby avoided the table body in the risk that wrist strap 200 drops falls, the risk that elastic component 500 made wrist strap 200 drop because of fatigue in giving birth to the ear structure in the use has also been reduced simultaneously.

In this embodiment, the connecting end 310 of the movable rod 300 is disposed in the insertion hole 210 of the wrist band, and the movable end 320 of the movable rod 300 can extend out of the insertion hole 110 of the main body and into the insertion hole 110 of the main body, so as to connect the wrist band 200 and the main body 100. The magnetic member 400 is disposed in the insertion hole 110 of the body. The magnetic member 400 may be fixed to the end of the insertion hole 110 of the body by interference fit or adhesion. It is understood that the connecting end 310 of the movable bar 300 may be disposed in the main body 100, and the movable end 320 of the movable bar 300 can be inserted into the insertion hole 210 of the wrist band.

In order to facilitate the detachment of the wrist strap 200 and the main body 100, the living ear structure further includes a pushing and pulling rod 330, the pushing and pulling rod 330 is fixed to the movable rod 300 and extends out of the insertion hole, and the movable rod 300 is driven to reciprocate in the insertion hole by pushing the pushing and pulling rod 330. As shown in fig. 3, in the present embodiment, the toggle lever 330 and the movable lever 300 are integrally formed. The push lever 330 extends out of the insertion hole 210 of the wrist band. The movable rod 300 in this application stretches out the both sides of wrist strap 200 under natural state, stirs the pushing rod 330 to the inboard during assembly, makes the loose end 320 of movable rod 300 retract in the spliced eye 210 of wrist strap, inserts the back in the living ear 120 of main part 100 with wrist strap 200, and the movable rod 300 resets under the elastic force effect of spring, makes its loose end 320 insert to the spliced eye 110 of main part in, the completion assembly. When detaching, the pushing rod 330 is pushed inward to retract the movable end 320 of the movable rod 300 into the insertion hole 210 of the wrist band, and the wrist band 200 is detached.

In this embodiment, the magnetic member 400 is a magnet, and the movable rod 300 is a magnetic metal, such as iron or an iron alloy. Alternatively, the movable end 320 of the movable rod 300 has a magnet with a magnetic polarity opposite to that of the magnetic member 400, i.e., the movable rod 300 may have the magnet fixed at the movable end 320, or the movable rod 300 may be made of a magnet material entirely.

In other embodiments, the magnetic member 400 may be replaced with a magnetic metal, such as iron or iron alloy, and the movable rod 300 may have a magnet fixed to the movable end 320, or the movable rod 300 may be made of a magnetic material. As long as the magnetic force for attracting the movable lever 300 and the magnetic member 400 is secured.

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. The utility model provides a wrist wears equipment, includes main part and wrist strap, main part and wrist strap are through giving birth to ear structural connection, give birth to ear structure including the movable rod that can concertina movement, set up the spliced eye with the movable rod adaptation on main part and the wrist strap respectively, the movable rod has the link that is located one of them spliced eye and can inserts the expansion end of another spliced eye, its characterized in that, be used for be provided with magnetic part in the expansion end male spliced eye of movable rod, magnetic part with the movable rod magnetism is inhaled mutually.

2. The wrist-worn device of claim 1, wherein the attachment end of the movable bar is disposed within a receptacle of the wrist band, and the magnetic component is disposed within a receptacle of the body.

3. The wrist-worn device of claim 1, wherein the raw ear structure further comprises an elastic member fixed within the socket and connected to the connecting end of the movable rod.

4. The wrist-worn device according to claim 3, wherein the elastic member is a spring, and the connecting end of the movable rod has a boss portion on which the spring is fitted.

5. The wrist-worn device according to claim 1, wherein the ear-growing structure further comprises a push-pull rod, the push-pull rod is fixed to the movable rod and extends out of the insertion hole, and the movable rod is driven to reciprocate in the insertion hole by pushing the push-pull rod.

6. The wrist-worn device of claim 1, wherein the magnetic component is secured to the end of the insertion hole by interference fit or adhesive bonding.

7. The wrist-worn device of any one of claims 1-6, wherein the magnetic component is a magnet and the movable rod is a magnetic metal or the movable end of the movable rod has a magnet opposite in magnetic polarity to the magnetic component.

8. The wrist-worn device of any one of claims 1-6, wherein the magnetic component is a magnetic metal and the movable bar is a magnet.

9. The wrist-worn device according to any one of claims 1 to 6, wherein the number of the movable rods and the magnetic member is two, and the opposite sides of the main body and the wrist strap are respectively provided with insertion holes adapted to the two movable rods.