CN220423305U - Wrist wearing equipment - Google Patents

Abstract

The utility model relates to the technical field of wearable equipment and discloses wrist-wearing equipment, which comprises a main body, a wrist strap and a buckle assembly, wherein an inserting table is arranged on one side of the main body and provided with an inserting groove with an upward opening; the bottom of the plugging table is provided with a clamping part; one end of the wrist strap is provided with a containing groove, a downward convex inserting part is arranged in the containing groove, and the inserting part is in inserting fit with the inserting groove; the buckle assembly comprises a buckle piece and a first elastic piece, the buckle piece is arranged in the accommodating groove in a sliding mode along the length direction of the wrist strap, and the clamping end of the buckle piece can be matched with the clamping part to realize clamping. According to the wrist wearing device, the wrist strap is fixed with the main body in the horizontal direction and the left-right direction through the plug-in part and the plug-in groove which are in up-down plug-in fit, and the wrist strap has no movable structure in the horizontal direction, so that the horizontal drawing strength of the wrist strap can be greatly improved; the wrist strap is fixed with the main body in the up-down direction through the clamping connection of the clamping buckle assembly, so that the wrist strap is not stressed when being pulled horizontally, and the structural strength and the reliability are improved; meanwhile, the wristband is easy to assemble and disassemble.

Description

Wrist wearing equipment

Technical Field

The utility model relates to the technical field of wearable equipment, in particular to wrist-wearing equipment.

Background

In order to facilitate the operation, the connecting structure of the main body of the wrist-wearing device and the wrist strap is provided with a pushing ear-pulling type, a traditional mechanical transmission mechanism, a textile watchband magic tape, a quick-dismantling structure and the like. The most commonly used is the ear-growing connection structure, and the ear-growing structure needs to be manually stirred to produce the ear head, and the ear head is extremely easy to collide with under the falling condition to cause the damage of the ear. In addition, the structural strength of the existing quick-release structure is low, the locking force of the buckle for disassembling the watchband is in the horizontal direction, when the watchband is used by a user, the force is pulled in the horizontal direction, the elastic buckle is easy to damage after long-time use, and the watchband is easy to drop.

Disclosure of Invention

Based on the technical problems that an ear-growing structure is easy to damage and the strength of a quick-dismantling structure is low in the prior art, the utility model provides wrist-wearing equipment which is high in structural strength and reliability; meanwhile, the main body and the wrist strap are easy and convenient to assemble and disassemble.

The present utility model provides a wrist-worn device comprising:

a main body, one side of which is provided with a plugging table, wherein the plugging table is provided with a plugging groove with an upward opening; the bottom of the plugging table is provided with a clamping part;

one end of the wrist strap is provided with a containing groove with an opening on the side surface and the bottom surface, a downward convex grafting part is arranged in the containing groove, and the grafting part is in grafting fit with the grafting groove;

the buckle assembly comprises a buckle piece and a first elastic piece, the buckle piece is positioned on the inner side of the inserting part and is arranged in the accommodating groove in a sliding manner along the length direction of the wrist strap, and the bottom of the buckle piece is provided with a pushing part and a clamping end; the fastener is provided with a locking position and an unlocking position; in the locking position, the clamping end is clamped with the clamping part, and in the unlocking position, the clamping end is separated from the clamping part; the first elastic piece is used for keeping the clamping piece at the locking position; the buckle piece is moved to the unlocking position by pushing the pushing part.

In some embodiments, the first elastic member is a first spring, one end of the first spring abuts against the fastening member, and the other end abuts against the inner side surface of the accommodating groove.

In some embodiments, two opposite side walls of the accommodating groove are respectively provided with a sliding groove; at least one end of the clamping piece is provided with a telescopic shaft and a second elastic piece, the telescopic shaft is arranged at the end part of the clamping piece in a telescopic manner through the second elastic piece, and the clamping piece is slidably mounted in the sliding groove through the telescopic shaft.

In some embodiments, two ends of the fastener are respectively provided with a telescopic shaft, the second elastic piece is a second spring, a spring mounting groove is formed in the side face of the fastener, the second spring is mounted in the spring mounting groove, and two ends of the second spring are respectively connected with the telescopic shafts.

In some embodiments, a plurality of vertical ribs are arranged on the inner side surface and the outer side surface of the plug-in connection part along the up-down direction,

in some embodiments, the clamping end is disposed at the bottom of the fastener, and the pushing portion protrudes from the bottom of the clamping end and protrudes downward from the accommodating groove.

In some embodiments, the pushing portion includes one or more ribs disposed along the length of the clasp.

In some embodiments, a first inclined plane is arranged at the bottom of the clamping end, and a second inclined plane is arranged at the top end of the side wall of the plugging table; when the inserting part of the wrist strap moves downwards to be inserted into the inserting groove of the main body, the clamping piece slides backwards through the matching of the first inclined plane and the second inclined plane, and when the inserting part is inserted into the inserting groove, the clamping piece is clamped and fixed with the clamping part under the action of the first elastic piece.

In some embodiments, a step is provided at the bottom of the docking station, the step forming the clamping portion.

In some embodiments, the wristband includes a wristband body and an insert secured to an end of the wristband body, the insert providing the receiving slot.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the wrist wearing device, the wrist strap is fixed with the main body in the horizontal direction and the left-right direction through the plug-in part and the plug-in groove which are in up-down plug-in fit, and the wrist strap has no movable structure in the horizontal direction, so that the horizontal drawing strength of the wrist strap can be greatly improved; the wrist strap is fixed with the main body in the up-down direction through the clamping connection of the clamping buckle component, and the wrist strap is not stressed when being horizontally pulled; the fixing structure of the wrist strap in the horizontal direction is separated from the buckle component for disassembling the wrist strap, so that the structural strength and reliability of the disassembling structure are improved; meanwhile, the wristband is easy to assemble and disassemble.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a partial structure of a wrist-worn device of the present utility model;

FIG. 2 is a schematic view of the structure of the main body of the wrist-worn device of the present utility model;

FIG. 3 is a schematic view of the wristband of the wrist-worn device of the present utility model;

FIG. 4 is an exploded view of the insert and clasp assembly of the wrist-worn device of the present utility model;

FIG. 5 is an exploded view of the clasp assembly of the wrist-worn device of the present utility model;

FIG. 6 is a schematic structural view of a clasp in the wrist-worn device of the present utility model;

FIG. 7 is a cross-sectional view of the wrist band of the wrist-worn device of the present utility model after the wrist band is attached to the main body;

reference numerals illustrate:

a main body 100; a docking station 110; a plug groove 111; a clamping part 112;

wristband 200; a wristband body 210; insert piece 220; the accommodation groove 221; a spring mounting hole 222; a slide groove 223; a plug-in portion 224; vertical ribs 2241;

a clasp assembly 300;

a clip 310; a clamping end 311; a pushing part 312; a spring mounting groove 313;

a first elastic member 320;

a telescopic shaft 330;

the second elastic member 340.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Referring to fig. 1-7, one embodiment of the wrist-worn device of the present utility model is shown.

The wrist-worn device includes a main body 100, a wristband 200 attached to both sides of the main body 100, and a buckle assembly 300.

The two sides of the main body 100 are respectively provided with a plugging table 110 protruding from the side surface of the main body 100, and the plugging table 110 is provided with a plugging groove 111 with an upward opening. The bottom of the plugging stage 110 is provided with a clamping portion 112.

The wristband 200 has a receiving groove 221 with side and bottom surfaces open at one end connected to the main body 100, and a downward protruding insertion portion 224 is provided in the receiving groove 221, and the insertion portion 224 is used for being inserted into the insertion groove 111.

The buckle assembly 300 includes a buckle member 310 and a first elastic member 320. The fastening piece 310 is located at the inner side of the plugging portion 224, that is, the fastening piece 310 is located at one side of the plugging portion 224 away from the main body 100, and the fastening piece 310 is slidably disposed in the accommodating groove 221 along the length direction of the wristband 200. The bottom of the latch 310 has a pushing portion 312 and a latch end 311.

The catch 310 has a locked position and an unlocked position. Referring to fig. 7, in the locked position, the clamping end 311 of the clamping member 310 is clamped with the clamping portion 112 of the docking station 110. In the unlocked position, the clamping end 311 of the clamping member 310 is disengaged from the clamping portion 112 of the docking station 110.

The first elastic member 320 serves to maintain the catching member 310 in the locking position. The latch 310 can be moved from the locked position to the unlocked position by pushing the pushing portion 312 of the latch 310.

When the wristband 200 is attached to the main body 100, the wristband 200 is attached from the top down, and the insertion portion 224 of the wristband 200 is engaged with the insertion groove 111 of the main body 100 in the up-down direction to restrict displacement of the wristband 200 and the main body 100 in the longitudinal direction (horizontal direction) of the wristband 200, the width direction (left-right direction) of the wristband 200, and the downward direction, and when the insertion portion 224 is inserted into the insertion groove 111 to be attached in place, as shown in fig. 7, the engaging piece 310 is engaged with the engaging portion 112 to restrict displacement of the wristband 200 and the main body 100 in the upward direction.

When the wristband 200 is detached from the main body 100, the pushing portion 312 of the buckle 310 is pushed to disengage the engaging end 311 of the buckle 310 from the engaging portion 112, and the buckle 310 is positioned at the unlock position, and at this time, the wristband 200 is pulled up, so that the wristband 200 and the main body 100 can be quickly detached.

In the wrist-wearing device, the wrist strap 200 is fixed with the main body 100 in the horizontal direction and the left-right direction by the plug-in part 224 and the plug-in groove 111 which are in up-down plug-in fit, and no movable structure exists in the horizontal direction, so that the horizontal drawing strength of the wrist strap 200 can be greatly improved; the wrist strap 200 is fixed with the main body 100 in the up-down direction by the clamping connection of the clamping buckle assembly 300, and is not stressed when the wrist strap is pulled horizontally; by separating the fixing structure of the wristband 200 in the horizontal direction from the buckle assembly 300 of the detachable wristband 200, the structural strength and reliability of the detachable structure are improved; and the wristband 200 is easy to assemble and disassemble.

The specific structure of wristband 200, main body 100, and clasp assembly 300 is described in detail below.

Referring to fig. 3 and 7, in the present embodiment, the wristband 200 includes a wristband body 210 and an inlay 220, the insert 220 is located at an end of the wristband body 210 and is injection molded as a unitary structure with the wristband body 210. As shown in fig. 4, the accommodating groove 221 is formed on the insert 220. In order to enhance the strength of the insertion structure between the main body 100 and the wristband 200, the insertion groove 111 of the main body 100 extends in the width direction of the main body 100, and the insertion portion 224 in the accommodation groove 221 is provided in a long shape.

Further, in order to improve the structural strength of the plugging portion 224, a plurality of vertical ribs 2241 are disposed on the inner and outer sides of the plugging portion 224, the vertical ribs 2241 play a role of reinforcing ribs, and meanwhile, the vertical ribs 2241 can reduce the contact area with the plugging grooves 111 during plugging, reduce friction force and reduce plugging resistance.

As shown in fig. 4 and 5, the latch assembly 300 is disposed inside the socket 224, i.e., on the side of the socket 224 away from the main body 100. The buckle assembly 300 includes a buckle member 310, a first elastic member 320, a telescopic shaft 330, and a second elastic member 340.

The clip 310 is substantially equal in length to the accommodation groove 221, and is slidably disposed in the accommodation groove 221 along the longitudinal direction of the wristband 200.

In this embodiment, the first elastic member 320 is a first spring, one end of which abuts against the fastening member 310, and the other end abuts against the inner side surface of the accommodating groove 221. Specifically, a spring mounting hole 222 is formed in an inner side surface of the accommodating groove 221, and one end of the spring is mounted in the spring mounting hole 222. Because the fastening member 310 is in a strip-shaped structure, the first springs are preferably arranged in two, and are respectively arranged close to two ends of the fastening member 310.

To facilitate the installation of the fastening member 310, sliding grooves 223 are formed on the left and right opposite sidewalls of the receiving groove 221, respectively. The two ends of the fastening piece 310 are respectively provided with a telescopic shaft 330, the telescopic shafts 330 are retractably arranged at the end parts of the fastening piece 310 through the second elastic pieces 340, and the fastening piece 310 is slidably arranged in the sliding groove 223 through the telescopic shafts 330.

Specifically, the second elastic member 340 is a second spring, and a spring mounting groove 313 is formed on a side surface of the fastening member 310, and the second spring is mounted in the spring mounting groove 313. The outer ends of the two telescopic shafts 330 extend out of the end parts of the buckling pieces 310, and the inner ends of the two telescopic shafts 330 are connected through a second spring. In another embodiment, a telescopic shaft 330 may be provided at one end of the fastener 310, and a fixed shaft may be provided at the other end.

As shown in fig. 6, the bottom of the fastening member 310 is a fastening end 311, specifically, the fastening end 311 has an L-shaped structure, and the bottom of the plugging stage 110 on the main body 100 is provided with a step, which forms the fastening portion 112. The top surface of the clamping end 311 cooperates with the clamping portion 112 to form a clamping structure.

A first inclined surface B is disposed at the bottom of the clamping end 311, and a second inclined surface a is disposed at the top of the sidewall of the plugging stage 110, as shown in fig. 2. When the inserting portion 224 of the wrist strap 200 moves downwards to be inserted into the inserting groove 111 of the main body 100, the fastening piece 310 slides backwards through the cooperation of the first inclined plane and the second inclined plane, and when the inserting portion 224 is inserted into the inserting groove 111, the fastening piece 310 is fastened and fixed with the fastening portion 112 under the action of the first elastic piece 320.

In the present embodiment, the pushing portion 312 protrudes from the bottom surface of the clamping end 311, and protrudes downward from the accommodating groove 221, so that the manual operation is facilitated, and the locking member 310 is unlocked by pushing the pushing portion 312.

Specifically, the pushing portion 312 includes one or more ribs disposed along the length of the buckle 310. The cross section of protruding muscle is the arc surface preferably to improve the wearing travelling comfort.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (10)

1. A wrist-worn device, comprising:

a main body, one side of which is provided with a plugging table, wherein the plugging table is provided with a plugging groove with an upward opening; the bottom of the plugging table is provided with a clamping part;

one end of the wrist strap is provided with a containing groove with an opening on the side surface and the bottom surface, a downward convex grafting part is arranged in the containing groove, and the grafting part is in grafting fit with the grafting groove;

the buckle assembly comprises a buckle piece and a first elastic piece, the buckle piece is positioned on the inner side of the inserting part and is arranged in the accommodating groove in a sliding manner along the length direction of the wrist strap, and the bottom of the buckle piece is provided with a pushing part and a clamping end; the fastener is provided with a locking position and an unlocking position; in the locking position, the clamping end is clamped with the clamping part, and in the unlocking position, the clamping end is separated from the clamping part; the first elastic piece is used for keeping the clamping piece at the locking position; the buckle piece is moved to the unlocking position by pushing the pushing part.

2. The wrist-worn device according to claim 1, wherein the first elastic member is a first spring, one end of the first spring abuts against the fastening member, and the other end abuts against an inner side surface of the accommodating groove.

3. The wrist-worn device according to claim 1, wherein two opposite side walls of the accommodating groove are respectively provided with a sliding groove; at least one end of the clamping piece is provided with a telescopic shaft and a second elastic piece, the telescopic shaft is arranged at the end part of the clamping piece in a telescopic way through the second elastic piece, the clamping piece is slidably mounted in the sliding groove through the telescopic shaft.

4. The wrist-worn device according to claim 3, wherein two ends of the fastening member are respectively provided with a telescopic shaft, the second elastic member is a second spring, a spring mounting groove is formed in the side surface of the fastening member, the second spring is mounted in the spring mounting groove, and two ends of the second spring are respectively connected with the telescopic shafts.

5. The wrist-worn device according to claim 4, wherein a plurality of vertical ribs are provided on both inner and outer sides of the insertion portion in an up-down direction.

6. The wrist-worn device according to claim 1, wherein the clamping end is disposed at the bottom of the fastener, and the pushing portion protrudes from the bottom surface of the clamping end and protrudes downward from the accommodating groove.

7. The wrist-worn device of claim 6, wherein, the pushing part comprises one or more convex ribs arranged along the length direction of the buckling piece.

8. The wrist-worn device of claim 1, wherein a first inclined surface is provided at the bottom of the clamping end, and a second inclined surface is provided at the top end of the side wall of the docking station; when the inserting part of the wrist strap moves downwards to be inserted into the inserting groove of the main body, the clamping piece slides backwards through the matching of the first inclined plane and the second inclined plane, and when the inserting part is inserted into the inserting groove, the clamping piece is clamped and fixed with the clamping part under the action of the first elastic piece.

9. The wrist-worn device of claim 1, wherein the bottom of the docking station is provided with a step, the step forming the snap-fit.

10. The wrist-worn device according to claim 1, wherein the wrist strap includes a wrist strap body and an insert fixed to an end portion of the wrist strap body, the insert being provided with the receiving groove.