CN212545925U

CN212545925U - Wrist-worn device

Info

Publication number: CN212545925U
Application number: CN202021162032.9U
Authority: CN
Inventors: 闫鲁华
Original assignee: Goertek Intelligent Technology Co Ltd
Current assignee: Goertek Intelligent Technology Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-19
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses wrist wearing equipment, which comprises a main body, a wrist strap and a quick-release piece, wherein the two ends of the main body are provided with insertion parts, the end part of the wrist strap is provided with an insertion groove, and the insertion parts are inserted in the insertion groove along the length direction of the wrist strap; the inserting end of the inserting part extends outwards along one side edge to form a clamping claw part, one side of the inserting groove opposite to the clamping claw part is provided with a limiting groove, and the quick-release part is arranged in the limiting groove in a sliding mode along the width direction of the wrist strap; the bottom of the quick-release part is provided with a convex shifting part, and the bottom surface of the limiting groove is provided with a through hole groove for accommodating the shifting part; the side surface of the quick-release piece is provided with a clamping jaw groove which can be clamped with or separated from the clamping jaw part, so that the insertion part is locked in the insertion groove or the insertion part and the insertion groove are unlocked. According to the wrist-wearing device, the main body and the wrist strap can be easily separated through the quick-release piece, the clamping claw part is not easy to lose efficacy, and the structural strength is high; meanwhile, the quick-release part is simple in structure, low in manufacturing cost and easy to produce.

Description

Wrist-worn device

Technical Field

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

Background

Along with the development of science and technology and the consumer welcome intelligent electronic product gradually, intelligence dress product rises rapidly, and intelligent wrist-watch, intelligent bracelet etc. wear in the wrist equipment of human wrist and use more and more extensively. The main part of wrist-worn equipment on the market at present is mostly fixed with the relation of connection of wrist strap itself, is difficult for changing the watchband. In order to realize easy detachment of the wrist strap, most of the existing wrist-worn devices use a quick-release button structure, which is complex and high in cost.

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, with low costs, can realize that the wrist strap is dismantled fast.

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

a wrist-wearing device comprises a main body, a wrist strap and a quick-release piece for connecting the main body and the wrist strap, wherein insertion parts are arranged at two ends of the main body, an insertion groove is formed in the end part of the wrist strap, and the insertion parts are inserted into the insertion groove along the length direction of the wrist strap; the insertion end of the insertion part extends outwards along one side edge to form a claw part, one side of the insertion groove, which is opposite to the claw part, is provided with a limiting groove, and the quick-release part is arranged in the limiting groove in a sliding manner along the width direction of the wrist strap; the bottom of the quick-release part is provided with a convex shifting part, and the bottom surface of the limiting groove is provided with a through hole groove for accommodating the shifting part; the side surface of the quick-release piece is provided with a clamping jaw groove which can be clamped with or separated from the clamping jaw part, so that the insertion part is locked in the insertion groove or the insertion part and the insertion groove are unlocked.

Furthermore, an elastic part is arranged between one side of the quick-release part opposite to the clamping jaw groove and the side wall of the insertion groove, and the elastic part is used for resetting the quick-release part.

Furthermore, the elastic part is a spring, a spring mounting column is arranged on the quick-release part, a spring mounting groove is formed in the side wall of the insertion groove, one end of the spring is sleeved on the spring mounting column, and the other end of the spring is arranged in the spring mounting groove.

Furthermore, the wrist strap comprises a hard rubber connecting part and a soft rubber wrist strap part, and the insertion groove is formed in the hard rubber connecting part; the hard glue connecting part and the soft glue wrist strap part are fixed through double-injection molding or bonding.

Further, the ebonite connecting part comprises a left half part and a right half part which are fixedly connected through bonding.

Furthermore, the top surface and the bottom surface of the quick-release part are both provided with a protruding part, the top surface and the bottom surface of the insertion groove are respectively provided with a limiting groove corresponding to the protruding part, and the protruding part is in sliding fit with the limiting groove.

Further, the poking part is of a cylindrical structure, and the through hole groove is of a waist-shaped hole structure.

Further, the bottom end of the poking part is flush with the bottom surface of the wrist strap around the through hole groove or is located in the through hole groove.

Further, the main part includes epitheca and inferior valve, grafting portion set up in on the inferior valve.

Furthermore, the insertion part is arranged obliquely downwards along the plane of the main body, and the end part of the wrist strap is connected with the main body in a smooth transition mode.

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

the wrist-wearing equipment realizes simple separation of the main body and the wrist strap, and the separation direction of the wrist strap is limited by clamping the jaw groove of the quick-release piece with the jaw part of the insertion part, so that the connection of the wrist strap and the main body is realized; the insertion part is matched with the insertion groove, so that other directions of the wrist strap are limited, the clamping claw part is not easy to lose efficacy, and the structural strength is high; when the separation is needed, the wrist strap and the main body can be separated only by sliding the quick-release piece and pulling the wrist strap outwards; the utility model discloses a quick detach spare simple structure, the cost of manufacture is low, easily production.

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 perspective view of the wrist-worn device of the present invention;

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

FIG. 3 is a schematic structural view of the main body and the quick release member of the wrist-worn device of the present invention;

fig. 4 is a schematic structural view of a quick release member in the wrist-worn device of the present invention;

fig. 5 is a schematic structural view of the quick release member disposed in the insertion groove of the wrist-worn device of the present invention;

fig. 6 is a longitudinal sectional view of the wrist-worn device of the present invention;

fig. 7 is a first cross-sectional view of the wrist wearing apparatus of the present invention, showing the wrist band locked with the main body;

FIG. 8 is a second cross-sectional view of the wrist device of the present invention, showing the wrist band unlocked from the main body;

description of reference numerals:

a main body 100; an upper case 110; a lower case 120; a plug-in part 121; a claw 1211;

a wrist band 200; a plug-in slot 210; a retaining groove 220; a through hole groove 230; the hard adhesive connecting portion 200 a; a soft rubber wristband portion 200 b;

a quick disconnect 300; a toggle portion 310; a jaw groove 320; a spring mounting post 330; a boss 340;

the elastic member 400.

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.

Referring to fig. 1 to 8, 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. Referring to fig. 1 and 2, the wrist-worn device includes a main body 100, a wrist band 200, and a quick release 300 for connecting and disconnecting the main body 100 and the wrist band 200. In the present embodiment, the main body 100 includes an upper case 110 and a lower case 120, as shown in fig. 3, two ends of the main body 100 are provided with insertion parts 121 extending outward, and the insertion parts 121 are provided on the lower case 120. As shown in fig. 5, a slot 210 is formed at an end of the wrist band 200, and the inserting portion 121 is inserted into the slot 210 along a length direction of the wrist band 200. In this embodiment, the width of the insertion part 121 is slightly smaller than the width of the lower case 120 of the main body 100, a claw portion 1211 is formed by extending the insertion end of the insertion part 121 outwards along one side edge thereof, a limiting groove 220 is formed on the opposite side of the insertion groove 210 from the claw portion 1211, and the quick release member 300 is slidably disposed in the limiting groove 220 along the width direction of the wrist strap 200. As shown in fig. 4 and 6, the bottom of the quick release part 300 has a protruding toggle portion 310, and the bottom surface of the limiting groove 220 is provided with a through hole groove 230 for accommodating the toggle portion 310, so that the quick release part 300 can slide along the limiting groove 220 by pushing the toggle portion 310. A claw groove 320 is formed on the side surface of the quick release member 300, the claw groove 320 is matched with the claw portion 1211, when the claw groove 320 is clamped with the claw portion 1211, the inserting part 121 is locked in the inserting groove 210, and the main body 100 is connected with the wrist strap 200, as shown in fig. 7; when the claw groove 320 is disengaged from the claw portion 1211, the locking of the inserting portion 121 and the inserting groove 210 is released, and the inserting portion 121 can be disengaged from the inserting groove 210, thereby detaching the main body 100 and the wristband 200, as shown in fig. 8.

The wrist-worn device realizes easy separation of the main body 100 and the wrist band 200, and the claw groove 320 of the quick release member 300 is engaged with the claw 1211 of the insertion part 121 to limit the separation direction of the wrist band 200, thereby realizing connection of the wrist band 200 and the main body 100; the insertion part 121 is matched with the insertion groove 210, so that other directions of the wrist strap 200 are limited, the claw part 1211 is not easy to lose efficacy, and the structural strength is high; when the separation is needed, the quick release member 300 is slid and the wristband 200 is pulled outward to separate the wristband 200 from the main body 100; the utility model discloses a quick detach piece 300 simple structure, the cost of manufacture is low, easily production.

As shown in fig. 3, an elastic member 400 is disposed between a side of the quick release member 300 opposite to the jaw groove 320 and a side wall of the insertion groove 210, and the elastic member 400 is used for resetting the quick release member 300. Preferably, the elastic member 400 is a spring, and referring to fig. 4, a spring mounting post 330 is disposed on the quick release member 300, a spring mounting groove is formed on a side wall of the insertion groove 210, one end of the spring is sleeved on the spring mounting post 330, and the other end of the spring is disposed in the spring mounting groove. In other embodiments, a spring mounting slot may be provided on the quick release member 300.

In the present embodiment, as shown in fig. 2, the wristband 200 includes a hard adhesive coupling portion 200a and a soft adhesive wristband portion 200b, and the hard adhesive coupling portion 200a and the soft adhesive wristband portion 200b may be fixed by two-shot injection molding or bonding. The hard adhesive connecting portion 200a is located at one end of the soft adhesive wrist band portion 200b for connecting with the main body 100, and the insertion groove 210 is opened on the hard adhesive connecting portion 200 a. The hard glue connection part 200a can improve the connection strength with the main body 100. Preferably, the soft rubber wrist band 200b is wrapped around the hard rubber connecting portion 200a, that is, the hard rubber connecting portion 200a is completely disposed in one end of the soft rubber wrist band 200b, so as to improve the appearance of the wrist band 200. In this embodiment, in order to enable the assembly of the quick-release member 300, the ebonite connection portion 200a includes left and right halves which may be fixedly attached by bonding. After the quick-release member 300 and the spring are assembled with the left and right hard adhesive connecting parts 200a, the two halves are bonded and fixed.

Structure of quick detach member 300 referring to fig. 4, both the top surface and the bottom surface of quick detach member 300 are provided with protruding portion 340, and the top surface and the bottom surface of inserting groove 210 are provided with spacing groove 220 corresponding to protruding portion 340 respectively, and protruding portion 340 and spacing groove 220 sliding fit.

In the present embodiment, the quick release member 300 is a substantially rectangular block, and the protrusions 340 on the top and bottom surfaces of the quick release member 300 are formed by extending upward and downward from the side of the quick release member 300 away from the main body 100. The claw 1211 of the insertion part 121 is L-shaped, the corresponding claw groove 320 of the quick release member 300 is a rectangular groove, and the claw 1211 is inserted into the claw groove 320 to be matched with each other. The utility model discloses a quick detach 300 simple structure, simultaneously, ebonite connecting portion 200a plays limiting displacement, its simple structure, easily production through inserting groove 210 and spacing groove 220.

In this embodiment, it is preferable that the toggle portion 310 has a cylindrical structure, the through hole groove 230 has a kidney-shaped hole structure, and the diameter of the toggle portion 310 is adapted to the width of the through hole groove 230.

As shown in FIG. 6, the bottom end of the toggle portion 310 is flush with the bottom surface of the wrist band 200 around the through hole groove 230 or is located in the through hole groove 230, i.e. the toggle portion 310 does not protrude from the bottom surface of the wrist band 200, so as to ensure the wearing comfort.

In the present embodiment, the insertion part 121 is disposed obliquely downward along the plane of the main body 100, and correspondingly, the wrist band 200 is also obliquely disposed to be in contact with the insertion part 121. The upper case 110 of the main body 100 has inclined surfaces inclined downward at both ends thereof, the inclined surfaces being disposed to protrude from the lower case 120. After the wrist band 200 is fixed with the inserting part 121, the side surface and the bottom surface of the end part of the wrist band 200 are respectively connected with the side surface and the bottom surface of the lower shell 120 in a smooth transition manner, and simultaneously, the top surface of the end part of the wrist band 200 is in a smooth transition manner with the inclined surfaces at the two ends of the upper shell 110, so that the connection part of the main body 100 of the wrist wearing device and the wrist band 200 is connected in a smooth transition manner, and the wearing comfort and the appearance attractiveness. In other embodiments, the shapes of the body 100 and the wristband 200 are not particularly limited.

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-wearing device comprises a main body, a wrist strap and a quick-release piece for connecting the main body and the wrist strap, and is characterized in that insertion parts are arranged at two ends of the main body, an insertion groove is formed in the end part of the wrist strap, and the insertion parts are inserted into the insertion groove along the length direction of the wrist strap; the insertion end of the insertion part extends outwards along one side edge to form a claw part, one side of the insertion groove, which is opposite to the claw part, is provided with a limiting groove, and the quick-release part is arranged in the limiting groove in a sliding manner along the width direction of the wrist strap; the bottom of the quick-release part is provided with a convex shifting part, and the bottom surface of the limiting groove is provided with a through hole groove for accommodating the shifting part; the side surface of the quick-release piece is provided with a clamping jaw groove which can be clamped with or separated from the clamping jaw part, so that the insertion part is locked in the insertion groove or the insertion part and the insertion groove are unlocked.

2. The wrist-worn device according to claim 1, wherein an elastic member is disposed between a side of the quick release member opposite to the jaw groove and a side wall of the insertion groove, and the elastic member is used for resetting the quick release member.

3. The wrist-worn device according to claim 2, wherein the elastic member is a spring, a spring mounting post is disposed on the quick release member, a spring mounting groove is formed in a side wall of the insertion groove, one end of the spring is sleeved on the spring mounting post, and the other end of the spring is disposed in the spring mounting groove.

4. The wrist-worn device of claim 1, wherein the wristband includes a hard adhesive attachment portion and a soft adhesive wristband portion, the insertion slot opening onto the hard adhesive attachment portion; the hard glue connecting part and the soft glue wrist strap part are fixed through double-injection molding or bonding.

5. The wrist-worn device of claim 4, wherein the stiff adhesive connection comprises left and right halves fixedly connected by adhesive.

6. The wrist-worn device according to claim 1, wherein the quick release member is provided with a protrusion on each of the top and bottom surfaces thereof, and the insertion groove is provided with a limiting groove on each of the top and bottom surfaces thereof corresponding to the protrusion, the protrusion being slidably engaged with the limiting groove.

7. The wrist-worn device of claim 1, wherein the toggle portion is cylindrical in configuration and the through-hole slot is kidney-shaped.

8. The wrist-worn device of any one of claims 1 to 7, wherein the bottom end of the toggle portion is flush with or within the bottom surface of the wristband around the through-hole slot.

9. The wrist-worn device of any one of claims 1 to 7, wherein the main body comprises an upper shell and a lower shell, the insertion portion being disposed on the lower shell.

10. Wrist-worn device according to any one of claims 1 to 7, characterized in that the insertion part is arranged obliquely downwards in the plane of the body, the end of the wrist strap being connected with the body in a smooth transition.