CN112754118A

CN112754118A - Watchband and wearable equipment

Info

Publication number: CN112754118A
Application number: CN202011613851.5A
Authority: CN
Inventors: 桂小乐; 王博
Original assignee: Xian Yep Telecommunication Technology Co Ltd
Current assignee: Xian Yep Telecommunication Technology Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-05-07
Anticipated expiration: 2040-12-30
Also published as: CN112754118B

Abstract

An embodiment of the present invention provides a watch band, including: the main body part is used for penetrating through a mounting hole of a watchband mounting position of the wearable device and is positioned on a first side of the mounting hole; and the clamping part is connected with the main body part and clamped on the second side of the mounting hole. In addition, the embodiment of the invention also provides wearable equipment. The watchband and the wearable device provided by the embodiment of the invention can effectively reduce the assembly difficulty of the watchband and the dial plate, and further improve the assembly efficiency of the watchband and the dial plate.

Description

Watchband and wearable equipment

Technical Field

The embodiment of the invention relates to the technical field of electromechanical equipment, in particular to wearable equipment and a watchband.

Background

Currently, wearable devices are mostly watches, bracelets, etc., and are often worn on the wrist for timing/displaying time. Wearable equipment includes the dial plate usually and fixes the watchband on the dial plate, and wherein, the watchband is connected with joint spare such as dial plate adoption elasticity needle often to receive when the watchband damages and need maintain and change, the user can detach the watchband in the dial plate.

However, the installation difficulty of the elastic pins and other clamping pieces for connecting the watchband and the dial plate is large, so that the installation efficiency of the watchband and the dial plate is low. Therefore, it is urgently needed to provide a watchband and a wearable device, which reduce the installation difficulty of the watchband and the dial plate, and further improve the installation efficiency of the watchband and the dial plate.

Disclosure of Invention

The embodiment of the invention aims to provide wearable equipment and a watchband, which can reduce the installation difficulty of the watchband and a dial plate and further improve the installation efficiency of the watchband and the dial plate.

To solve the above problem, an embodiment of the present invention provides a watch band, including: the main body part is used for penetrating through a mounting hole of a watchband mounting position of the wearable device and is positioned on a first side of the mounting hole; and the clamping part is connected with the main body part and clamped on the second side of the mounting hole.

In addition, the present invention also provides a wearable device comprising: the watch band comprises the watch band body and the watch face, wherein the watch face comprises two watch ears which are oppositely arranged, and a mounting hole which is positioned between the two watch ears.

The watchband and the wearable device provided by the embodiment of the invention comprise the main body part and the clamping part connected with the main body part, when the watchband is installed on the dial plate, the main body part penetrates through the installation hole until the main body part is positioned at the first side of the installation hole and the clamping part is clamped at the second side of the installation hole, so that the watchband can be installed on the dial plate, the assembling difficulty of the watchband and the dial plate is effectively reduced, and the assembling efficiency of the watchband and the dial plate is further improved.

Additionally, the body portion includes a protrusion; when the main body part penetrates through the mounting hole, the protrusion is elastically deformed when being extruded by the hole wall of the mounting hole, so that the main body part can penetrate through the mounting hole; after the bulge penetrates through the mounting hole, the bulge is restored to the original shape and clamped on the first side of the mounting hole. So set up, after installing the watchband to the dial plate, the protruding card of main part is held in the first side of mounting hole to the main part of the watchband after avoiding the installation drops so that the watchband breaks away from the dial plate from the mounting hole.

In addition, the clamping portion comprises a rigid portion and an elastic portion wrapping the rigid portion and connected with the main body portion.

In addition, the rigid part comprises a limiting block extending along the width direction of the watchband, and the limiting block is clamped on the second side of the mounting hole. Because the difficult deformation that takes place of rigidity portion installs the watchband to the dial plate after, adopts the stopper card of rigidity portion to hold in the second side of mounting hole to avoid because the stopper takes place deformation and leads to the stopper to wear to establish the mounting hole and cause the watchband to break away from the dial plate.

In addition, the elastic portion is integrally formed with the main body portion.

In addition, the dial plate further comprises two stop blocks which are positioned on the hole wall of the mounting hole and respectively protrude from the two watch ears towards the mounting hole, and the two stop blocks extend towards the direction in which the two stop blocks are close to each other along the width direction of the watchband; the distance between the two stop blocks in the width direction of the watchband is smaller than the size of the limiting block in the width direction of the watchband, and the limiting block abuts against the two stop blocks when the clamping part is clamped at the second side of the mounting hole.

In addition, the dial plate further comprises two connecting portions which are connected with the two stop blocks and are sequentially arranged in the thickness direction of the watchband, the two connecting portions and the two stop blocks jointly enclose the mounting hole, and the distance between the two connecting portions is smaller than the size of the limiting block in the thickness direction of the watchband. So set up, the atress area of multiplicable stopper card when the second side of mounting hole, stopper is held, and then reduces the pressure of stopper when the atress and avoids the stopper to easily take place the fracture.

In addition, the rigid portion further comprises an extension block connected with the limiting block and extending to the main body portion, the clamping portion is clamped at the second side of the mounting hole through the limiting blocks abutted against the two stopping blocks, and the extension block is located between the two stopping blocks.

In addition, be equipped with the lug on at least one of two connecting portions, extend the piece with the junction of stopper is equipped with the arc sunken, joint portion via support lean on the stopper card of two backstop pieces is held when the second side of mounting hole, the lug is located the arc is sunken. So set up, when the relative dial plate rotation of second side and watchband at the mounting hole is held to joint portion card, rigidity portion when receiving the holding power of lug, stress evenly distributed is in the arc depressed place to avoid rigidity portion fracture or produce the crackle.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.

Fig. 1 is a schematic partial structure view of a watchband according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1;

fig. 3 is a schematic structural view of a rigid portion of a watchband according to a first embodiment of the invention;

fig. 4 is a schematic partial structural diagram of a wearable device according to a second embodiment of the present invention;

FIG. 5 is a cross-sectional view taken along the line A-A in FIG. 4;

fig. 6 is an exploded view of a wearable device according to a second embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical means claimed in the present application can be realized by various changes and modifications of the following embodiments.

The embodiment of the invention provides a watchband. The core of this embodiment is: wear to establish the mounting hole of the watchband mounted position of wearable equipment and be located the first side of mounting hole back as the main part, the joint portion card that is connected with the main part is held in the second side of mounting hole to install the watchband on the dial plate, effectively reduce the assembly degree of difficulty of watchband and dial plate, and then promote the assembly efficiency of watchband and dial plate. The following detailed description of the present embodiments is provided for ease of understanding and is not intended to limit the scope of the present embodiments.

Referring to fig. 1 to 3, a watchband 10 according to an embodiment of the present invention includes a main body 11 and a clip portion 12 connected to the main body 11, where the main body 11 is configured to penetrate through a mounting hole of a watchband 10 of a wearable device and is located on a first side of the mounting hole, and the clip portion 12 is connected to the main body 11 and is clipped on a second side of the mounting hole.

Specifically, after the main body 11 passes through the mounting hole, it is also used to be detachably and fixedly connected with another watchband fixed on the watch dial or other parts of the wearable device, so as to fix the wearable device on the human body; after the mounting hole is worn to establish at main part 11, thereby joint portion 12 card is held and is avoided watchband 10 to pass the mounting hole completely at the second side of mounting hole, causes watchband 10 to break away from the dial plate, and wherein, the material of main part 11 can be for one or more combinations in leather, rubber, the nylon.

Preferably, the body portion 11 includes a protrusion 111; when the main body 11 passes through the mounting hole, the protrusion 111 is elastically deformed when being pressed by the hole wall of the mounting hole, so that the main body 11 can pass through the mounting hole; after the protrusion 111 passes through the mounting hole, the protrusion 111 is restored to the original shape and clamped on the first side of the mounting hole.

Specifically, after the band 10 is mounted to the dial, the protrusion 111 of the body portion 11 is held on the first side of the mounting hole, so that the body portion 11 of the mounted band 10 is prevented from penetrating the mounting hole again to cause the band 10 to separate from the dial.

In addition, the main body 11 is made of plastic capable of elastic deformation, so that when the main body 11 passes through the mounting hole and the protrusion 111 is pressed by the hole wall of the mounting hole, the main body 11 can be elastically deformed, so that the main body 11 can pass through the mounting hole more easily. Because watchband 10 often laminates user's skin, in order to increase user experience, the material of main part 11 is the ventilative silica gel of close skin, in addition, because the temperature resistant range of silica gel is-40 degrees centigrade ~ 230 degrees centigrade, can make watchband 10 adapt to various operating modes.

In other modified embodiments, the protrusion 111 of the main body 11 is made of an elastically deformable material, and other structures of the main body 11 are made of other materials, so that when the main body 11 is inserted into the mounting hole, the protrusion 111 is elastically deformed to allow the main body 11 to pass through the mounting hole. In one example, the protrusion 111 is made of silicone, the other structure of the body 11 is made of nylon, and the protrusion 111 is bonded to the other structure of the body 11 by an adhesive.

Further, the clamping portion 12 includes a rigid portion 121 and an elastic portion 122 wrapping the rigid portion 121 and connected to the main body portion 11.

Specifically, the rigid portion 121 is a material that is not easily deformed, such as: stainless steel or PC/ABS (PC: polycarbonate; ABS: acrylonitrile-butadiene-styrene copolymer; mixture of PC/ABS: polycarbonate and acrylonitrile-butadiene-styrene copolymer), etc.; the elastic portion 122 is made of a material that is easily deformed, such as: rubber, and the like. The elastic part 122 wraps the rigid part 121, and when the rigid part 121 is stressed, the elastic part 122 is pressed and held, and the elastic part 122 is elastically deformed, so that the rigid part 121 is prevented from deforming or breaking.

In the present embodiment, in order to reduce the manufacturing steps for manufacturing the elastic portion 122 and the main body 11 and further reduce the manufacturing time, the elastic portion 122 and the main body 11 are integrally formed, and the elastic portion 122 and the main body 11 are both made of elastically deformable plastic. In other modified embodiments, the elastic portion 122 and the main body 11 may be fixedly connected in other manners, for example, the elastic portion 122 and the main body 11 are fixedly connected by bonding with an adhesive, which is not limited in this embodiment.

Further, the rigid portion 121 includes a stopper 123 extending along the width direction (i.e., the X direction in the figure) of the watch band 10, and when the snapping portion 12 is clamped at the second side of the mounting hole, the stopper 123 is clamped at the second side of the mounting hole.

Specifically speaking, because the difficult deformation that takes place of rigidity portion 121, after installing watchband 10 to the dial plate, the stopper 123 that adopts rigidity portion 121 holds and holds in the second side of mounting hole to avoid because stopper 123 takes place deformation and leads to stopper 123 to wear to establish the mounting hole and cause watchband 10 to break away from the dial plate.

In this embodiment, the rigid portion 121 further includes an extending block 124 extending toward the main body portion 11, and the limiting block 123 and the extending block 124 are integrally formed, wherein the rigid portion 121 is made of stainless steel, so as to prevent sweat or other liquid generated by a user from permeating the elastic portion 122 or the main body portion 11 and further performing an oxidation reaction with the rigid portion 121 to reduce the structural strength of the rigid portion 121 when the band is used on the premise that the rigid portion 121 is not easily deformed. It should be noted that, in other embodiments, the limiting block 123 and the extending block 124 may also be formed by bonding with an adhesive, which is not limited in this embodiment.

Referring to fig. 4 to 6 and fig. 1 to 3 simultaneously, a second embodiment of the present invention provides a wearable device, including: the watch band 10 and the watch face 20 provided by the first embodiment above, wherein the watch face 20 includes two oppositely disposed watch ears 21 and a mounting hole 22 located between the two watch ears 21, further referring to fig. 2, the watch band 10 includes a main body portion 11 passing through the mounting hole 22 and located on a first side 221 of the mounting hole 22, and a clamping portion 12 connected to the main body portion 11 and clamped on a second side 222 of the mounting hole 22.

Specifically, when the band 10 is attached, the body portion 11 of the band 10 is inserted through the attachment hole 22, the clasp 12 of the band 10 is held on the second side 222 of the attachment hole 22, and the band 10 is prevented from being inserted through the attachment hole 22, so that the band 10 is fixed to the dial 20. Among them, the dial 20 is a material that is not easily deformed, such as: stainless steel or PC/ABS (a mixture of polycarbonate and acrylonitrile-butadiene-styrene copolymer), etc.

In the present embodiment, the wearable device is illustrated as a wristwatch, which includes a smart watch, a mechanical watch, and an electronic watch. It is understood that in other changeable embodiments, the wearable device may also be a wearable device such as a smart band or a smart arm ring, which is not limited in this embodiment.

Further, the dial 20 further includes two stop blocks 23 located on the wall of the mounting hole 22 and projecting from the two lugs 21 toward the mounting hole 22, respectively, and the two stop blocks 23 extend in the width direction (i.e., the X direction in the drawing) of the band 10 toward the direction in which the two stop blocks 23 approach each other; the 12-snap part includes a rigid part 121 and an elastic part 122 wrapping the rigid part 121 and connected to the body part 11, the rigid part 121 includes a limiting block 123 extending along the width direction of the watch band 10, the distance between the two stopping blocks 23 in the width direction of the watch band 10 is smaller than the size of the limiting block 123 in the width direction of the watch band 10, and when the snap part 12 is clamped on the second side 222 of the mounting hole 22, the limiting block 123 abuts against the two stopping blocks 23 (i.e., the limiting block 123 abuts against the two stopping blocks 23 through the elastic part 122).

Specifically, in the present embodiment, the distance between the two stop blocks 23 in the width direction of the band 10 is smaller than the size of the stop block 123 in the width direction of the band 10, and after the main body portion 11 is inserted into the mounting hole 22, since the size of the stop block 123 in the width direction of the band 10 is larger than the distance between the two stop blocks 23 in the width direction of the band 10, the stop block 123 cannot be inserted into the mounting hole 22, so that the clip portion 12 is clipped at the second side 222 of the mounting hole 22.

In other modified embodiments, when the main body 11 passes through the mounting hole 22, the clamping portion 12 may also adopt other structures so that the clamping portion 12 is clamped on the second side 222 of the mounting hole 22. In one example, the engaging portion 12 includes a fitting portion (not shown), the front ear 21 is provided with a fitting groove (not shown), and after the main body 11 is inserted through the mounting hole 22, the fitting portion is fitted in the fitting groove, so that the engaging portion 12 is engaged with the second side 222 of the mounting hole 22.

Furthermore, the watch face 20 further includes two connecting portions 24 connected to the two stop blocks 23 and oppositely disposed in a thickness direction (i.e., the illustrated Y direction) of the watch band 10, the two connecting portions 24 and the two stop blocks 23 together enclose the mounting hole 22, and a distance between the two connecting portions 24 is smaller than a size of the limit block 123 in the thickness direction of the watch band. So set up, the area of force bearing of stopper 123 when multiplicable stopper 123 card is held at second side 222 of mounting hole 22, and then reduce the pressure of stopper 123 when the atress and avoid stopper 123 easily to take place the fracture.

Preferably, the rigid portion 121 further includes an extension block 124 connected to the stop block 123 and extending toward the main body 11, and when the clamping portion 12 is clamped on the second side 222 of the mounting hole 22 via the stop block 123 abutting against the two stop blocks 23, the extension block 124 is located between the two stop blocks 23.

Further, at least one of the two connecting portions 24 is provided with a protrusion 241, the connecting portion of the extending block 124 and the limiting block 123 is provided with an arc-shaped recess 125, and when the clamping portion 12 is clamped on the second side 222 of the mounting hole 22 by the limiting block 123 abutting against the two stopping blocks 23, the protrusion 241 is located in the arc-shaped recess 125. So set up, when joint portion 12 card was held at second side 222 of mounting hole 22 and watchband 10 rotated relative dial plate 20, rigidity portion 121 when receiving the holding power of lug 241, stress evenly distributed is in arc sunken 125 department to avoid rigidity portion 121 to produce fracture or produce the crackle at the junction of stopper 123 and extension piece 124, cause watchband 10 to break away from dial plate 20.

In this embodiment, the two connecting portions 24 are each provided with a protrusion 241, the connecting portion of the extending block 124 and the limiting block 123 is provided with two arc-shaped recesses 125, and the two arc-shaped recesses 125 are sequentially arranged along the thickness direction of the band 10.

Further, with further reference to fig. 2, the body portion 11 includes a protrusion 111; when the main body 11 passes through the mounting hole 22, the protrusion 111 is elastically deformed when being pressed by the hole wall of the mounting hole 22, so that the main body 11 can pass through the mounting hole; after the protrusion 111 passes through the mounting hole, the protrusion 111 is restored to its original shape and is clamped on the first side 221 of the mounting hole 22.

Specifically, after the band 10 is mounted to the dial, the protrusion 111 of the body portion 11 is held on the first side 221 of the mounting hole 22, so as to prevent the body portion 11 of the mounted band 10 from penetrating the mounting hole again to cause the band 10 to be separated from the dial. In this embodiment, the number of the protrusions 111 is two, the two protrusions 111 are sequentially arranged along the thickness direction of the watch band 10, when the main body 11 penetrates the mounting hole 22, the two protrusions 111 are pressed by the two connecting portions 24 and elastically deformed, and after the two protrusions 111 penetrate the mounting hole, the two protrusions 111 respectively abut against one of the two connecting portions 24.

In one example, the two protrusions 111 are oppositely disposed along the width direction of the band 10, when the main body 11 is inserted through the mounting hole 22, the two protrusions 111 are pressed by the two stop blocks 23 and elastically deformed, and after the two protrusions 111 are inserted through the mounting hole, the two protrusions 111 respectively abut against one of the two stop blocks 23. It should be noted that, in other changeable embodiments, the number of the protrusions 111 may be other, as long as the protrusions 111 are elastically deformed when being pressed by the hole wall of the mounting hole 22, so that the main body 11 can pass through the mounting hole, and after the protrusions 111 pass through the mounting hole, the protrusions 111 are restored to their original shape and are clamped on the first side 221 of the mounting hole 22, and the number of the protrusions 111 is not limited in this embodiment.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A watch band, comprising:

the main body part is used for penetrating through a mounting hole of a watchband mounting position of the wearable device and is positioned on a first side of the mounting hole;

and the clamping part is connected with the main body part and clamped on the second side of the mounting hole.

2. The band of claim 1, wherein the body portion includes a protrusion; when the main body part penetrates through the mounting hole, the protrusion is elastically deformed when being extruded by the hole wall of the mounting hole, so that the main body part can penetrate through the mounting hole; after the bulge penetrates through the mounting hole, the bulge is restored to the original shape and clamped on the first side of the mounting hole.

3. The band of claim 1, wherein the clasp comprises a rigid portion and an elastic portion that wraps around the rigid portion and is connected to the body portion.

4. The band of claim 3, wherein the rigid portion includes a stop that is captured on the second side of the mounting hole.

5. The band of claim 3, wherein the elastic portion is integrally formed with the body portion.

6. A wearable device, comprising:

the band of any one of claims 1-5, and a dial, wherein the dial includes two ears disposed opposite each other, and a mounting hole located between the two ears.

7. The wearable device according to claim 6, wherein the dial further includes two stopper pieces protruding from the two lugs toward the mounting hole, respectively, on a wall of the mounting hole, the two stopper pieces extending in a width direction of the band toward a direction in which the two stopper pieces approach each other; the distance between the two stop blocks in the width direction of the watchband is smaller than the size of the limit block in the width direction of the watchband, the clamping part is clamped on the second side of the mounting hole, and the limit block abuts against the two stop blocks.

8. The wearable device according to claim 7, wherein the dial further comprises two connecting portions connected to the two stopping blocks and sequentially arranged in the thickness direction of the watch band, the two connecting portions and the two stopping blocks jointly enclose the mounting hole, and the distance between the two connecting portions is smaller than the size of the limiting block in the thickness direction of the watch band.

9. The wearable device according to claim 8, wherein the rigid portion further comprises an extension block connected to the stopper and extending toward the main body portion, and the extension block is located between the two stopper blocks when the clamping portion is clamped at the second side of the mounting hole via the stopper abutting against the two stopper blocks.

10. The wearable device according to claim 9, wherein at least one of the two connecting portions has a protrusion, the connecting portion of the extending block and the limiting block has an arc-shaped recess, and when the clamping portion is clamped at the second side of the mounting hole by the limiting block abutting against the two stopping blocks, the protrusion is located in the arc-shaped recess.