CN219065993U

CN219065993U - Watch

Info

Publication number: CN219065993U
Application number: CN202223100487.XU
Authority: CN
Inventors: 朱云龙; 禹永海; 刘袆凡
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-23
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a watch, which comprises a dial, wherein a side plate of the watch is provided with a through part, and the inner wall of the side plate is provided with a first positioning part; the watchband is connected with a connecting piece, the connecting piece comprises a dial connecting part, the dial connecting part extends into the dial through the through part, and a second positioning part is arranged on the dial connecting part; the connecting piece can rotate to a first position and a second position relative to the dial plate; when the connecting piece rotates to the first position, the second positioning part is connected with the first positioning part in a matched mode, and when the connecting piece rotates to the second position, the second positioning part is separated from the first positioning part. The watchband quick-release device realizes quick-release of the watchband through only one connecting piece, has a simple structure, is convenient to operate, and does not need other auxiliary tools; after the connecting piece is separated from the dial plate, the connecting piece and the watchband are still in a connection state, so that the connecting piece is not easy to lose.

Description

Watch

Technical Field

The utility model relates to the technical field of wearable equipment, in particular to a watch.

Background

At present, the watchband and the dial plate of the watch are generally fixed through the lug, but the lug connection structure is difficult to assemble in the production line, inconvenient to disassemble, and can not realize quick disassembly because the watchband and the dial plate are required to be assisted by other tools during disassembly.

The existing quick-release structure on the watch is usually realized by using structures such as keys, but all the structures involve additional connecting structures or transmission structures; in addition, in order to achieve pressing and dismounting, small parts such as spring plates are often involved, and the small parts are easy to lose in the quick dismounting process.

In view of the above, there is a need for an improved wristwatch that solves the above-mentioned problems of the prior art.

Disclosure of Invention

The utility model provides a watch, which can solve the problems that in the prior art, a watch lug connection structure is inconvenient to assemble and disassemble and parts of a key quick-release structure are easy to lose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wristwatch, comprising:

a dial, wherein a side plate of the dial is provided with a through part, and a first positioning part is arranged on the inner wall of the side plate;

the watchband is connected with a connecting piece, the connecting piece comprises a dial connecting part, the dial connecting part extends into the dial through the through part, and a second positioning part is arranged on the dial connecting part; the connecting piece can rotate to a first position and a second position relative to the dial plate;

when the connecting piece rotates to a first position, the dial connecting part rotates to be staggered with the through part, and the second positioning part is connected with the first positioning part in a matched manner, so that the dial connecting part is connected with the dial, and the connection between the connecting piece and the dial is realized;

when the connecting piece rotates to a second position, the dial plate connecting part rotates to be opposite to the through part, the second positioning part is separated from the first positioning part, and the dial plate connecting part can be separated from the dial plate through the through part, so that the connecting piece and the dial plate are detached.

In some embodiments of the utility model, the dial connecting portion is in a wing shape, and the second positioning portion is located on an outer side surface of the dial connecting portion, the outer side surface facing the side on which the watchband is located.

In some embodiments of the present utility model, the first positioning portion is an arc-shaped groove, the second positioning portion is an arc-shaped protrusion adapted to the first positioning portion, and the second positioning portion is clamped with the first positioning portion in a matching manner.

In some embodiments of the present utility model, the number of dial plate connecting portions is plural, and the plural dial plate connecting portions are uniformly distributed along the circumferential direction.

In some embodiments of the present utility model, the shape of the through portion matches the shape of the end of the dial plate connection portion of the connection member.

In some embodiments of the present utility model, a limiting member is further disposed on an inner wall of the side plate, and the limiting member abuts against the dial plate connecting portion to prevent the dial plate connecting portion from being further displaced toward an inner space of the dial plate.

In some embodiments of the present utility model, a third positioning portion is provided on the limiting member, and a fourth positioning portion is provided on the dial plate connecting portion, where the third positioning portion is in rotation fit with the fourth positioning portion.

In some embodiments of the utility model, the third positioning portion is a circular protrusion, and the fourth positioning portion is a through hole or a groove adapted to the circular protrusion.

In some embodiments of the present utility model, a portion of the side plate of the dial connected to the dial connection portion has a double-layer structure, which includes an outer plate and an inner plate, between which a rotation space of the dial connection portion is formed; the through part is positioned on the outer layer plate, the first positioning part is arranged on the inner wall of the outer layer plate, and the limiting piece is the inner layer plate or a part of the inner layer plate.

In some embodiments of the utility model, the connecting piece further comprises a watchband connecting part, the watchband connecting part is connected with the dial connecting part, the end part of the watchband is provided with a mounting groove which is matched with the watchband connecting part in an inserting way, and the inner diameter of the mounting groove is consistent with the outer diameter of the watchband connecting part.

Compared with the prior art, the technical scheme of the utility model has the following technical effects:

according to the watch, the dial connecting part of the watch is stretched into the dial through the through part on the dial, the connecting part is connected with or disconnected from the dial by rotating the connecting part and combining the second positioning part on the dial connecting part with the first positioning part on the dial, so that the connecting part is connected with or disconnected from the dial, and the watchband is connected with or disconnected from the dial; meanwhile, after the connecting piece is separated from the dial, the connecting piece and the watchband are still kept in a connecting state, so that the connecting piece is not easy to lose.

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 an exploded view of a wristwatch according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a watchband according to an embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a connector according to an embodiment of the utility model.

Fig. 4 is a schematic structural diagram of a second embodiment of the connecting member.

Fig. 5 is a schematic structural view of a dial according to an embodiment of the present utility model.

Fig. 6 is a schematic view of a horizontal section of a dial according to an embodiment of the present utility model.

Fig. 7 is a schematic cross-sectional view of a connection structure between the connection member and the dial when the connection member is in the first position according to an embodiment of the present utility model.

Fig. 8 is an enlarged view of the connection part of the dial plate and the connecting piece in the first position according to the embodiment of the utility model.

Fig. 9 is an enlarged view of the connection part of the dial plate and the connecting piece in the second position according to the embodiment of the present utility model.

Reference numerals: 100-dial plate; 110-a through part; 120-a first positioning portion; 130-outer laminate; 140-a third positioning portion; 150-limiting parts; 200-watchband; 210-mounting slots; 300-connectors; 310-watchband connection; 320-dial plate connection; 330-a second positioning portion; 340-a fourth positioning portion; 400-screen.

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 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.

Example 1

Referring to fig. 1, a wristwatch includes:

dial 100, its side plate has through part 110, the said side plate inner wall has the first locating part 120;

a watchband 200 to which a connector 300 is connected, wherein the connector 300 includes a dial plate connecting portion 320, the dial plate connecting portion 320 extends into the dial plate 100 through the through portion 110, and a second positioning portion 330 is provided on the dial plate connecting portion 320; the connector 300 can rotate to a first position and a second position relative to the dial 100;

when the connector 300 rotates to the first position, the dial plate connecting portion 320 rotates to a position staggered from the through portion 110, and the second positioning portion 330 is connected with the first positioning portion 120 in a matching manner, so that the dial plate connecting portion 320 is connected to the dial plate 100, and the connection between the connector 300 and the dial plate 100 is realized;

when the connector 300 rotates to the second position, the dial connector 320 rotates to a position opposite to the through portion 110, and the second positioning portion 330 is separated from the first positioning portion 120, so that the dial connector 320 can be separated from the dial 100 through the through portion 110, and the connector 300 can be detached from the dial 100.

Further, the wristwatch related to the embodiment may be a normal wristwatch or an intelligent wristwatch, the side plate of the dial 100 encloses an installation space, and the top of the side plate may be fixedly connected with a screen 400; to ensure wear comfort, wristband 200 may be of a soft material such as silicone; in order to ensure the connection strength, the connecting piece 300 is an injection molding piece or a metal piece, and at this time, the connecting piece 300 and the watchband 200 are fixedly connected into a whole by means of insert molding.

According to the utility model, the watchband connecting part 310 is connected with the watchband 200, the dial connecting part 320 extends into the dial 100 through the through part 110 on the dial 100, the connecting part 300 is connected with the dial 100 by rotating the connecting part 300 and simultaneously combining the matched connection or disconnection of the second positioning part 330 on the dial connecting part 320 and the first positioning part 120 on the dial 100, so that the connection and disconnection of the connecting part 300 and the dial 100 are realized, the connection and disconnection of the watchband 200 and the dial 100 are further realized, the quick disassembly of the watchband 200 is realized through only one connecting part 300, the structure is simple, the operation is convenient, and other auxiliary tools are not needed; meanwhile, after the connector 300 is separated from the dial 100, the connector is still connected with the watchband 200, so that the connector is not easy to lose.

In some embodiments of the present utility model, referring to fig. 3 and 4, the dial connector 320 has a wing shape, and the second positioning portion 330 is located on an outer side surface of the dial connector 320, the outer side surface facing the side of the watchband 200.

In some embodiments of the present utility model, as shown in fig. 4, the first positioning portion 120 is an arc-shaped groove, the second positioning portion 330 is an arc-shaped protrusion adapted to the first positioning portion 120, and the second positioning portion 330 is engaged with the first positioning portion 120 in a matching manner. In use, one end of the arc-shaped protrusion first slides into the arc-shaped groove, and when the other end also enters the arc-shaped groove, the fixation of the watchband 200 and the dial 100 is completed. Preferably, both ends of the arc-shaped protrusion may be rounded so that the second positioning portion 330 enters the first positioning portion 120. In addition, because there is little chance of relative rotation with respect to the dial 100 during the wearing of the wristband 200, the rounded surfaces at the two ends of the arcuate projections do not affect the stability of the secure connection of the wristband 200 to the dial 100.

In some embodiments of the present utility model, the connecting piece 300 further includes a band connecting portion 310, the band connecting portion 310 is connected to the dial connecting portion 320, the end portion of the band 200 is provided with a mounting groove 210 that is inserted and matched with the band connecting portion 310, as shown in fig. 1, the inner diameter of the mounting groove 210 is consistent with the outer diameter of the band connecting portion 310, and when the band 200 and the band connecting portion 310 are connected by insert molding, the contact area is increased, and the connection reliability is improved. The watchband connecting part 310 is fixedly connected with the watchband 200, so that the problem that the connecting piece 300 is easy to lose in the disassembling process is effectively avoided.

In some embodiments of the present utility model, the dial connector 320 is a plurality of dial connectors and is uniformly distributed on the outer circumference of the watchband connector 310. Preferably, the number of dial plate connecting portions 320 is two, which can reduce the material cost while satisfying the fixation of the wristband 200 to the dial plate 100, and the two dial plate connecting portions 320 are symmetrically provided on the outer periphery of the wristband connecting portion 310, specifically, each dial plate connecting portion 320 has a fan shape.

In some embodiments of the present utility model, the shape of the through portion 110 matches the shape of the end of the dial plate connection portion of the connection member 300. Referring to fig. 5, in this embodiment, dial plate connecting portion 320 has two circular segments symmetrically distributed on band connecting portion 310, and band connecting portion 310 has a cylindrical shape, and accordingly, through-portion 110 is formed by communicating circular through-portions on both sides with circular through-portions in the middle. In order to facilitate the dial plate connection portion 320 to enter and exit the dial plate 100 through the penetration portion 110, the area of the penetration portion 110 is slightly larger than the area of the dial plate connection portion 320.

In some embodiments of the present utility model, a limiting member 150 is further disposed on the inner wall of the side plate, and the limiting member 150 abuts against the dial plate connecting portion 320 to prevent the dial plate connecting portion 320 from further displacing toward the inner space of the dial plate 100. In the use process, the dial plate connecting portion 320 is aligned with the through portion 110 and then inserted, and when the dial plate connecting portion 320 contacts with the limiting member 150, the dial plate connecting portion 320 is rotated, so that the distance that the dial plate connecting portion 320 extends into the dial plate 100 can be limited by the setting of the limiting member 150.

In some embodiments of the present utility model, the third positioning portion 140 is provided on the limiting member 150, and the fourth positioning portion 340 is provided on the watchband connecting portion 310, where the third positioning portion 140 is in a rotating fit with the fourth positioning portion 340.

In some embodiments of the present utility model, as shown in fig. 3-5, the third positioning portion 140 is a circular protrusion, and the fourth positioning portion 340 is a through hole or a slot adapted to the circular protrusion. Of course, the fourth positioning portion 340 may also be a circular protrusion, and the third positioning portion 140 is a through hole or a slot adapted to the circular protrusion. The third positioning portion 140 and the fourth positioning portion 340 can effectively reduce slight shaking of the dial plate connecting portion 320 in the dial plate 100, thereby improving the connection stability of the watchband 200 and the dial plate 100.

In some embodiments of the present utility model, referring to fig. 6 and 7, the portion of the side plate of the dial 100 connected to the dial connecting portion 320 has a double-layer structure, which includes an outer plate 130 and an inner plate, and a rotation space of the dial connecting portion 320 is formed between the outer plate 130 and the inner plate; the through portion 110 is located on the outer layer 130, the first positioning portion 120 is located on the inner wall of the outer layer 130, and the limiting member 150 may be the entire inner layer or only a portion of the inner layer. In this embodiment, the limiting member 150 is an entire inner plate, and the shape of the limiting member is adapted to the shape of the through portion 110, so that both sides of the limiting member 150 are penetrated to facilitate the processing of the first positioning portion 120 from the inside of the dial 100, and the shape of the limiting member 150 is adapted to the shape of the through portion 110, so as to just cover the through portion 110 from the inside of the dial 100, thereby improving the appearance of the inner wall of the dial 110.

The specific use process of the utility model is as follows: referring to the right watch band in fig. 1, first, the watch band 200 is vertically placed such that the dial plate connecting portion 320 of the connector 300 is aligned with the through portion 100, after the connector 300 is inserted into the dial plate 100 through the through portion 110, referring to fig. 9, at this time, the dial plate connecting portion 320 reaches the position limiter 150, and at the same time, the fourth positioning portion 340 is inserted into the third positioning portion 140, the dial plate connecting portion 320 and the second positioning portion 330 thereof are located in the rotation space, and then the watch band 200 is rotated by 90 ° to the horizontal state shown in the left watch band 200 in fig. 1, at this time, the second positioning portion 330 is engaged with the first positioning portion 120 in a fitting manner, as shown in fig. 8, to complete the fixed connection of the watch band 200 and the dial plate 100.

Similarly, for the disassembly process, after the watchband 200 is rotated 90 °, the second positioning portion 330 is rotated from the position shown in fig. 8 to the position shown in fig. 9, that is, the second positioning portion 330 is separated from the first positioning portion 120 and enters the rotation space, and the dial plate connecting portion 320 is rotated to be opposite to the through portion 110, so that the watchband 200 can be disassembled from the dial plate 100, and quick disassembly is achieved.

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 foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A wristwatch, characterized by comprising:

2. A wristwatch according to claim 1, wherein the dial-plate connecting portion is in the form of a wing, and the second positioning portion is located on an outer side face of the dial-plate connecting portion, the outer side face being directed toward the side on which the wristband is located.

3. The wristwatch of claim 1, wherein the first positioning portion is an arcuate groove, the second positioning portion is an arcuate projection adapted to the first positioning portion, and the second positioning portion is engaged with the first positioning portion.

4. The wristwatch of claim 1, wherein the number of dial plate connecting portions is plural, and the dial plate connecting portions are circumferentially distributed.

5. A wristwatch according to claim 1, wherein the through portion has a shape matching the shape of the end of the dial-plate connecting portion of the connecting member.

6. The wristwatch of claim 1, wherein the side plate is further provided with a stopper on an inner wall thereof, the stopper abutting against the dial plate connecting portion for preventing the dial plate connecting portion from being further displaced toward an inner space of the dial plate.

7. The wristwatch of claim 6, wherein the stop member is provided with a third positioning portion, the dial plate connecting portion is provided with a fourth positioning portion, and the third positioning portion is in rotational engagement with the fourth positioning portion.

8. A wristwatch according to claim 7, wherein the third positioning portion is a circular protrusion and the fourth positioning portion is a through hole or slot adapted to the circular protrusion.

9. The wristwatch of claim 6, wherein the portion of the side plate of the dial connected to the dial connection portion has a double-layered structure including an outer plate and an inner plate, between which a rotation space of the dial connection portion is formed; the through part is positioned on the outer layer plate, the first positioning part is arranged on the inner wall of the outer layer plate, and the limiting piece is the inner layer plate or a part of the inner layer plate.

10. The wristwatch of claim 1, wherein the connector further comprises a band connector connected to the dial connector, and wherein the end of the band is provided with a mounting groove for mating with the band connector, and wherein the mounting groove has an inner diameter corresponding to an outer diameter of the band connector.