CN217506379U

CN217506379U - Rotatable dial plate structure and watch

Info

Publication number: CN217506379U
Application number: CN202221608290.4U
Authority: CN
Inventors: 王雯雯; 朱应林; 李超; 高仍东
Original assignee: Feiyada Precision Technology Co ltd; Shenzhen Feiyada Precision Technology Co ltd
Current assignee: Feiyada Precision Technology Co ltd; Shenzhen Feiyada Precision Technology Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-27
Anticipated expiration: 2032-06-21

Abstract

The utility model provides a rotatable dial plate structure and wrist-watch. The rotatable dial plate structure comprises a dial plate (2) fixedly arranged in a watchcase (1), a rotating disc (3) coaxially arranged below the dial plate (2) and a gear ring (4) coaxially and fixedly arranged at the bottom of the rotating disc (3); the rotating disc (3) and the gear ring (4) are both accommodated in the watch case (1); the face plate (2) is provided with a hollow hole (21); the rotatable dial structure also comprises a driving structure which is rotatably arranged on the watch case (1) in a penetrating way, is meshed with the gear ring (4) and is used for driving the gear ring (4) to rotate. The utility model discloses an initiative structure restricts the rotation angle of rolling disc, through rotating initiative structure, utilizes drive transmission structure to promote the rolling disc and rotate, and then realizes the transform of dial plate pattern, has improved the interest and the variety of wrist-watch.

Description

Rotatable dial plate structure and watch

Technical Field

The utility model relates to a wrist-watch field especially relates to a rotatable dial plate structure and wrist-watch.

Background

With the continuous development of economy, the timing attribute of the watch is gradually reduced, the watch not only conveys personal social value information, but also embodies the personal aesthetic value, and consumers prefer personalized products in the watch industry where products converge. The appearance design of the watch dial is one of key elements influencing the visual effect of the watch, and the design follows the trend. However, the existing dial is often fixed on a watch case, cannot rotate freely and only has a conventional timing function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned problem, provide a rotatable dial plate structure, with the structural design and the industrial design of wrist-watch, a great deal of elements such as fashion sense fuse, improve the individuality and the pluralism of wrist-watch.

The utility model provides a following technical scheme:

the utility model provides a rotatable dial plate structure, which comprises a dial plate fixedly arranged in a watch case, a rotating disc coaxially arranged below the dial plate and a gear ring coaxially and fixedly arranged at the bottom of the rotating disc; the rotating disc and the gear ring are both accommodated in the watch case; the face plate is provided with a hollow hole;

the rotatable dial structure also comprises a driving structure which is rotatably arranged on the watch case in a penetrating way, is meshed with the gear ring and is used for driving the gear ring to rotate.

In the above-mentioned rotatable dial structure of the present invention, the active structure comprises a rotating handle rotatably disposed on the watch case and a gear fixedly sleeved on the rotating handle and located inside the watch case;

the gear is engaged with the ring gear.

In the above-mentioned structure of the rotatable dial plate of the present invention, the active structure further comprises a sleeve screwed to the inner end of the rotating handle and a first washer sleeved on the rotating handle;

the sleeve and the first gasket are respectively positioned on two sides of the gear to clamp the gear.

In the above-mentioned rotatable dial structure of the present invention, the inside of the watch case is also protruded to form a protrusion; the ring gear also has a smooth portion relatively rotatably supported on the projection.

In the above-mentioned rotatable dial structure of the present invention, the rotatable dial structure further comprises a second washer fixedly disposed on the watch case, and a plurality of fixing grooves are disposed on a top surface of the second washer;

a plurality of first positioning bosses are convexly formed at the bottom of the face plate, and are respectively and fixedly installed in corresponding fixing grooves of the second gasket.

In the above-mentioned rotatable dial structure of the present invention, the gear ring is provided with a plurality of fixing holes, and the bottom of the rotating disc is protruded to form a plurality of second positioning bosses;

a plurality of second positioning bosses of the rotary disk are respectively and fixedly installed in corresponding fixing holes of the gear ring.

In the above-mentioned rotatable dial structure of the present invention, the case accommodates the movement therein; the rotatable dial structure further comprises a chassis housed inside the case and supported on the movement below the turn disc.

The utility model also provides a watch, which comprises a front cover arranged at the top of the watch case and a rear cover arranged at the bottom of the watch case;

the watch case, the front cover and the back cover enclose an accommodating space, and the face plate, the rotating plate and the chassis of the rotatable dial structure are accommodated in the accommodating space.

The utility model discloses an initiative structure restricts the rotation angle of rolling disc, through rotating initiative structure, utilizes drive transmission structure to promote the rolling disc and rotate, and then realizes the transform of dial plate pattern, has improved the interest and the variety of wrist-watch. Use the utility model discloses a wrist-watch compares the advantage with general wrist-watch and lies in: the pattern transformation of the disc surface can be realized through the active structure; the rotating disc can be customized according to the requirements of customers, so that the watch is more personalized, the visual effect is enhanced, and the customer experience is improved; meanwhile, the device has the advantages of simple structure, easiness in assembly and low cost.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 shows a schematic structural view of a rotatable dial structure of a preferred embodiment of the present invention;

FIG. 2 shows an exploded schematic view of the rotatable dial structure and movement shown in FIG. 1;

fig. 3 shows an exploded schematic view of the active structure of the rotatable dial structure shown in fig. 1;

fig. 4 shows a schematic view of the connection of the turning disc of the rotatable dial structure of fig. 1 to the active structure.

Detailed Description

In order to make the technical solutions, technical objects, and technical effects of the present invention clearer, so as to enable those skilled in the art to understand and implement the present invention, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, fig. 1 is a schematic structural view illustrating a rotatable dial structure according to a preferred embodiment of the present invention; FIG. 2 shows an exploded schematic view of the rotatable dial structure and movement shown in FIG. 1;

fig. 3 shows an exploded schematic view of the active structure of the rotatable dial structure shown in fig. 1; fig. 4 shows a schematic view of the connection of the turning disc of the rotatable dial structure of fig. 1 to the active structure. Specifically, the rotatable dial structure comprises a dial 2 fixedly arranged inside the case 1, a rotary disc 3 coaxially arranged below the dial 2 and a gear ring 4 coaxially and fixedly mounted at the bottom of the rotary disc 3; both the rotating disc 3 and the ring gear 4 are accommodated inside the case 1; the face plate 2 is provided with a hollow hole 21;

the rotatable dial structure further comprises an active structure which is rotatably arranged on the watch case 1 in a penetrating way, is meshed with the gear ring 4 and is used for driving the gear ring 4 to rotate.

Above-mentioned technical scheme is basic scheme, through twisting the initiative structure, drives ring gear 4 and rolling disc 3 and rotates, like this, can constantly change from the pattern of seeing in the fretwork hole 21 of face dish 2.

Further, in the present embodiment, the active structure includes a stem 5 rotatably disposed on the watch case 1, and a gear 53 fixedly disposed on the stem 5 and located inside the watch case 1;

the gear 53 meshes with the ring gear 4.

Further, in the present embodiment, the active structure further includes a sleeve 52 screwed to the inner end of the stem 5 and a first washer 51 sleeved on the stem 5;

the sleeve 52 and the first washer 51 are respectively located on both sides of the gear 53 to clamp the gear 53. In this embodiment, the connection portion between the sleeve 52 and the stem 5 can be fixed by dispensing, so as to improve the firmness and stability thereof, and the first washer 51 is disposed on the other side of the gear F2, and cooperates with the sleeve 52 to radially position the gear 53.

To facilitate twisting of the stem 5, the active structure further comprises a rotor 7 fixedly mounted at an outer end of the stem 5. In this embodiment, the swivel is welded to the stem, the swivel is located outside the case, one end of the stem extends into the inside of the case and is connected to the gear, the portion of the stem at the joint is a polygonal cylinder, the center of the gear is provided with a corresponding polygonal groove, and the two are clamped with each other to form a transmission component.

When the rotating head 7 is rotated manually, the rotating head 7 drives the rotating handle 5, the rotating handle 5 drives the gear 53 to rotate, the gear 53 is provided with a tooth socket, and the bottom of the gear ring 4 is provided with a whole circle of teeth; the tooth socket of gear 53 and the tooth meshing transmission of ring gear 4 for ring gear 4 and the rolling disc 3 of fixing on ring gear 4 are rotatory, and along with the rotation of rolling disc 3, the pattern that fretwork hole 21 shows constantly changes, and then realizes the control to the rotatory transform of table style, improves the variety and the individuality of wrist-watch.

Further, in the present embodiment, a projection 11 is formed projecting from the inside of case 1; the ring gear 4 also has a smooth portion 41 relatively rotatably supported on the projection 11. The smooth part 41 of the gear ring 4 is contacted with the convex body 11, and lubricating oil can be coated on the contact surface, so that the relative motion of the two is smooth and wear-resistant.

Further, in this embodiment, the rotatable dial structure further includes a second washer 8 fixedly disposed on the watch case 1, and a plurality of fixing grooves are formed on a top surface of the second washer 8;

a plurality of first positioning bosses 22 are convexly formed at the bottom of the face plate 2, and the plurality of first positioning bosses 22 of the face plate 2 are respectively and fixedly installed in the corresponding fixing grooves of the second gasket 8. Wherein the second gasket 8 is supporting.

Further, in the present embodiment, a plurality of fixing holes 42 are formed on the gear ring 4, and a plurality of second positioning bosses 31 are formed at the bottom of the rotating disc 3 in a protruding manner;

the plurality of second positioning bosses 31 of the rotary disk 3 are fixedly fitted in the corresponding fixing holes 42 of the ring gear 4, respectively. In this way, the ring gear 4 and the rotary disk 3 are positioned circumferentially.

Further, in the present embodiment, the rotatable dial structure further includes a chassis 9 housed inside the case 1 and supported below the turn disc 3, provided on the movement 91. The chassis 9 plays a role of protection and isolation.

Furthermore, the utility model also provides a watch, which comprises a front cover 61 covering the top of the watchcase 1 and a back cover 62 covering the bottom of the watchcase 1;

the case 1, the front cover 61, and the rear cover 62 enclose an accommodating space in which the movement 91, the face plate 2, the rotating plate 3, and the chassis 9 are accommodated.

While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A rotatable dial structure is characterized by comprising a dial (2) fixedly arranged inside a watch case (1), a rotating disc (3) coaxially arranged below the dial (2) and a gear ring (4) coaxially and fixedly arranged at the bottom of the rotating disc (3); the rotating disc (3) and the gear ring (4) are both accommodated in the watch case (1); the face plate (2) is provided with a hollow hole (21);

the rotatable dial structure also comprises a driving structure which is rotatably arranged on the watch case (1) in a penetrating way, is meshed with the gear ring (4) and is used for driving the gear ring (4) to rotate.

2. The rotatable dial construction according to claim 1, characterised in that the active structure comprises a stem (5) rotatably mounted through the case (1) and a gear (53) fixedly mounted on the stem (5) and located inside the case (1);

the gear (53) is meshed with the ring gear (4).

3. The rotatable dial construction according to claim 2, characterised in that the active construction further comprises a sleeve (52) screwed onto the inner end of the stem (5) and a first washer (51) fitted over the stem (5);

the sleeve (52) and the first washer (51) are respectively positioned on two sides of the gear (53) and clamp the gear (53).

4. The rotatable dial construction according to claim 1 or 3, characterised in that the case (1) is also internally projectingly formed with a projection (11); the ring gear (4) also has a smooth part (41) which is supported on the convex body (11) in a relatively rotatable manner.

5. The rotatable dial construction according to claim 1 or 3, characterized in that the rotatable dial construction further comprises a second washer (8) fixedly arranged on the watch case (1), the second washer (8) having a plurality of fixing grooves formed on the top surface thereof;

a plurality of first positioning bosses (22) are convexly formed at the bottom of the face plate (2), and the plurality of first positioning bosses (22) of the face plate (2) are respectively and fixedly arranged in the corresponding fixing grooves of the second gasket (8).

6. The rotatable dial construction according to claim 1 or 3, characterised in that the toothing (4) is provided with a plurality of fixing holes (42), the bottom of the rotating disc (3) being provided convexly with a plurality of second positioning bosses (31);

a plurality of second positioning bosses (31) of the rotating disc (3) are respectively fixedly installed in corresponding fixing holes (42) of the ring gear (4).

7. The rotatable dial construction of claim 1, characterised in that the case (1) houses a movement (91); the rotatable dial structure also comprises a chassis (9) housed inside the case (1) and supported on the movement (91) below the rotating disc (3).

8. A wristwatch, characterized in that it comprises a front cover (61) covering the top of a case (1) and a back cover (62) covering the bottom of the case (1);

the watch case (1), the front cover (61) and the back cover (62) enclose a receiving space in which the dial (2), the turn disc (3) and the chassis (9) of the rotatable dial construction according to any one of claims 1-7 are received.