CN210520245U

CN210520245U - Connecting mechanism for watch, watchband and watch

Info

Publication number: CN210520245U
Application number: CN201921161832.6U
Authority: CN
Inventors: 苏秦; 戴礼汛
Original assignee: Tian Wang Electronics Shenzhen Co ltd
Current assignee: Tian Wang Electronics Shenzhen Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-15
Anticipated expiration: 2029-07-23

Abstract

The utility model belongs to the technical field of the wrist-watch, a coupling mechanism, watchband and wrist-watch for wrist-watch is related to. The connecting mechanism for the watch comprises a cover plate and a bottom plate, wherein the cover plate is connected to the bottom plate; one end of the cover plate is provided with a clamping groove, and the clamping groove is formed in one side, close to the bottom plate, of the cover plate; a sliding block is arranged between the cover plate and the bottom plate; one side of the bottom plate, which is close to the cover plate, is provided with a sliding chute for accommodating the sliding block, one end of the sliding chute, which is close to the clamping groove, is an open end, and one end of the sliding chute, which is far away from the clamping groove, is a closed end; furthermore, an elastic part is arranged between the closed end of the sliding chute and the sliding block; one side of the sliding block, which is close to the bottom plate, is provided with a shifting block, and the bottom plate is provided with a through hole through which the shifting block passes. The utility model discloses can realize tearing open the watchband fast and adorn on the dial plate, conveniently be used for the use.

Description

Connecting mechanism for watch, watchband and watch

Technical Field

The utility model belongs to the technical field of the wrist-watch, a coupling mechanism, watchband and wrist-watch for wrist-watch is related to.

Background

The traditional watchband assembly is carried out by means of a special tool, and professional workers are required to disassemble and assemble the traditional watchband, so that the problem of complex operation exists; along with the development of the times, the user needs to change the diversified functional requirements of the watchband, for example, the user needs to change a standby band or exchange a steel band and a belt, and the traditional changing mode brings inconvenience to the user, so that the user experience effect is not good, and the user needs to be provided with a convenient watchband changing mode.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a coupling mechanism, watchband and wrist-watch for wrist-watch to realize quick assembly disassembly's effect.

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

a connecting mechanism for a watch comprises a cover plate and a bottom plate, wherein the cover plate is connected to the bottom plate; one end of the cover plate is provided with a clamping groove, and the clamping groove is formed in one side, close to the bottom plate, of the cover plate; and a sliding block is also arranged between the cover plate and the bottom plate.

Furthermore, a sliding groove for accommodating the sliding block is formed in one side, close to the cover plate, of the bottom plate, an opening end is formed in one end, close to the clamping groove, of the sliding groove, and a closed end is formed in one end, far away from the clamping groove, of the sliding groove.

Furthermore, an elastic part is arranged between the closed end of the sliding chute and the sliding block.

Furthermore, the closed end of the sliding chute extends towards the inside of the sliding chute to form a first bump, and a first limit groove and a second limit groove are formed between the first bump and two side walls of the sliding chute respectively.

Furthermore, the slider extends to the direction of the closed end of the sliding chute and is provided with a second bump, and a first step surface and a second step surface are respectively formed between the second bump and the slider.

Furthermore, a shifting block is arranged on one side, close to the bottom plate, of the sliding block, and a through hole through which the shifting block penetrates is formed in the bottom plate.

Furthermore, one side of the shifting block, which is far away from the cover plate, is provided with anti-skid grains.

Furthermore, two connecting arms are respectively arranged on two sides of the cover plate.

A watch band comprises a band body, wherein one end of the band body is connected with any one of the connecting mechanisms for the watch.

A watch comprises a dial plate and a watchband body, wherein any one of the connecting mechanisms for the watch is connected between the dial plate and the watchband body.

The utility model has the advantages that:

the clamping groove of the connecting mechanism of the utility model is opened or closed by the sliding block, and the user can operate the sliding block to realize the opening and closing of the connecting mechanism, thereby facilitating the disassembly and assembly of the watchband and the dial plate; meanwhile, the first sliding block is provided with an elastic piece for pushing the sliding block to reset, so that the connecting mechanism is kept in a stable state when being in a closed state; furthermore, the utility model discloses a be equipped with the shifting block of person of facilitating the use operation on the slider, and be equipped with anti-skidding line on the shifting block, person of facilitating the use promotes the slider, and the watchband dismouting of being convenient for is on the dial plate.

Drawings

FIG. 1 is an exploded view of the connection mechanism;

FIG. 2 is a schematic structural view of the coupling mechanism;

FIG. 3 is a schematic view of the construction of the base plate;

FIG. 4 is a schematic view of a slider configuration;

FIG. 5 is a schematic cross-sectional view of the connection mechanism in an open state;

FIG. 6 is a schematic cross-sectional view of the connection mechanism in a closed state;

FIG. 7 is a schematic view of the construction of the watch band;

FIG. 8 is a schematic view of the watch band attached to the watch face;

FIG. 9 is a schematic view of the watch band attached to the watch face;

fig. 10 is a sectional view schematically showing the structure of the watch band in a state where the watch band is connected to the dial.

The labels in the figure are: 1-cover plate, 101-clamping groove, 2-bottom plate, 201-first lug, 202-first limiting groove, 203-second limiting groove, 204-through hole, 3-sliding block, 301-shifting block, 302-second lug, 303-first step surface, 304-second step surface, 4-elastic piece, 5-connecting arm, 6-tooth rubbing nail, 7-dial plate, 701-connecting shaft and 8-watchband body.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 and 2, in an embodiment, there is provided a connecting mechanism for a wristwatch, including a cover plate 1 and a base plate 2, wherein the cover plate 1 is connected to the base plate 2; one end of the cover plate 1 is provided with a clamping groove 101, and the clamping groove 101 is arranged on one side of the cover plate 1 close to the bottom plate 2; and a sliding block 3 is also arranged between the cover plate 1 and the bottom plate 2. In the embodiment, the cover plate 1 is fixedly connected to the bottom plate 2 through the thread rolling nails 6; specifically, the bottom plate 2 is provided with a connecting hole through which the thread rolling nail 6 penetrates, the cover plate 1 is provided with a blind hole connected with the thread rolling nail 6, the thread rolling nail 6 penetrates through the connecting hole in the bottom plate 2 and then is connected with the blind hole in the cover plate 1, solder paste is arranged in the blind hole, the thread rolling nail 6 and the cover plate 1 are fixedly connected through welding, then the cover plate 1 and the bottom plate 2 are fixedly connected, and separation between the cover plate 1 and the bottom plate 2 is avoided.

In the embodiment, one end of the cover plate 1 is provided with a clamping groove 101, and the clamping groove 101 is arranged on one side of the cover plate 1 close to the bottom plate 2; when the connecting mechanism is used, the clamping groove 101 is used for clamping a connecting shaft on the dial plate, so that the connecting mechanism is connected to the dial plate.

Referring to fig. 5 and 6, in the embodiment, the sliding block 3 is slidably arranged between the cover plate 1 and the bottom plate 2; when the sliding block 3 slides out between the cover plate 1 and the bottom plate 2, the opening end of the clamping groove 101 can be closed; when the sliding block 3 slides between the bottom plate 2 and the cover plate 1, the opening end of the clamping groove 101 is opened, so that the connecting shaft of the dial can be placed in the clamping groove 101.

Referring to fig. 3, in some embodiments, a sliding groove for accommodating the sliding block 3 is formed on one side of the bottom plate 2 close to the cover plate 1, an end of the sliding groove close to the slot 101 is an open end, and an end of the sliding groove far from the slot 101 is a closed end; the sliding block 3 is arranged in the sliding groove in a sliding mode, and the sliding block 3 can slide in/out of the sliding groove of the bottom plate 2, so that the clamping groove 101 is opened or closed.

In some embodiments, the side walls of the chute on the base plate 2 are provided with a step surface in the middle thereof, so that the chute assumes a shape that is wider near the open end thereof and narrower near the closed end thereof. The sliding block 3 is in a shape matched with the sliding groove, namely the cross sectional area of one end, close to the opening end of the sliding groove, of the sliding block 3 is larger, and the cross sectional area of one end, close to the closed end of the sliding groove, of the sliding block 3 is smaller.

Referring to fig. 1 and 6, in some embodiments, an elastic member 4 is disposed between the closed end of the chute and the sliding block 3; one end of the elastic part 4 is abutted against the closed end of the sliding groove, and the other end of the elastic part 4 is abutted against the sliding block 3, so that the elastic part 4 can push the sliding block 3 to reset. In some embodiments, the elastic member 4 is a spring. In other embodiments, the elastic member 4 may also be a flexible block, a spring plate, or other elastic components.

Referring to fig. 3, in some embodiments, the closed end of the sliding chute on the bottom plate 2 extends toward the inside of the sliding chute to form a first protrusion 201, and a first limit groove 202 and a second limit groove 203 are respectively formed between the first protrusion 201 and two side walls of the sliding chute. Specifically, in the embodiment, the first protrusion 201 extends and protrudes from the closed end of the sliding chute to the inside of the sliding chute, so that one end of the sliding chute close to the closed end is divided into two parts, namely, a first limiting groove 202 and a second limiting groove 203. In some embodiments, there are two elastic members 4, one elastic member 4 is retained in the first retaining groove 202, and the other elastic member 4 is retained in the second retaining groove 203, so as to prevent the two elastic members 4 from tilting, thereby providing a stable elastic force.

Referring to fig. 4, in some embodiments, the sliding block 3 is provided with a second protrusion 302 extending towards the closed end of the sliding chute, and a first step surface 303 and a second step surface 304 are respectively formed between the second protrusion 302 and the sliding block 3. Specifically, in the embodiment, the second bump 302 is disposed opposite to the first bump 201; the first step surface 303 is arranged opposite to the first limiting groove 202, and the second step surface 304 is arranged opposite to the second limiting groove 203; thereby trapping one elastic member 4 between the first step surface 303 and the first trapping groove 202 and trapping the other elastic member 4 between the second step surface 304 and the second trapping groove 203.

Referring to fig. 2, 3 and 5, in some embodiments, a shifting block 301 is disposed on one side of the sliding block 3 close to the bottom plate 2, and a through hole 204 through which the shifting block 301 passes is disposed on the bottom plate 2, so that a user can push the shifting block 301 to move in the through hole 204, thereby driving the sliding block 3 to slide; the plane of one side of the shifting block 301, which is far away from the cover plate 1, is slightly higher than the plane of one side of the bottom plate 2, which is far away from the cover plate 1, so that a user can conveniently operate the shifting block 301, and meanwhile, the shifting block 301 is prevented from being operated by mistake when the height is too high and the wearing of the user is prevented from being influenced; one side of the shifting block 301, which is far away from the cover plate 1, is provided with anti-slip lines, so that a user is prevented from slipping when pushing the shifting block 301.

Referring to fig. 1, in some embodiments, the cover plate 1 is provided with a connecting arm 5 on each side, and the connecting arms 5 are used for connecting a watchband.

Referring to fig. 7, the embodiment further provides a watchband, which includes a watchband body 8, and one end of the watchband body 8 is connected with any one of the above connection mechanisms for a watch; the connecting arm 5 of the connecting mechanism is connected with one end of a watchband body 8; thereby can realize with wrist-watch watchband quick assembly disassembly on the dial plate. In some embodiments, the watch band body 8 is a copper watch band.

Referring to fig. 8 to 10, an embodiment provides a wristwatch including a dial 7 and a band body 8, and the connection mechanism for the wristwatch described above is connected between the dial 7 and the band body 8. In the embodiment, the connecting arm 5 of the connecting mechanism is connected with one end of a watchband body 8; the user can promote shifting block 301 and make slider 3 slide in the spout of bottom plate 2, makes the open end of draw-in groove 101 on the apron 1 open to place connecting axle 701 on the dial plate 7 in draw-in groove 101, loosen shifting block 301, slider 3 roll-off spouts under the effect of elastic component 4, seal the open end of draw-in groove 101, thereby realize connecting on the dial plate 7 with watchband body 8. Under the action of the elastic element 4, the slider 3 can stably close the open end of the slot 101, so that the watchband body 8 is stably connected to the dial 7.

When the watchband on the dial 7 needs to be replaced, the user can detach the watchband from the dial by operating the shifting block 301, so that the user can replace the watchband conveniently.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A connecting mechanism for a watch, characterized by comprising a cover plate (1) and a base plate (2), said cover plate (1) being connected to the base plate (2); one end of the cover plate (1) is provided with a clamping groove (101), and the clamping groove (101) is formed in one side, close to the bottom plate (2), of the cover plate (1); and a sliding block (3) is also arranged between the cover plate (1) and the bottom plate (2).

2. The connecting mechanism for the wristwatch according to claim 1, wherein a sliding groove for accommodating the slider (3) is provided on the side of the bottom plate (2) close to the cover plate (1), the end of the sliding groove close to the slot (101) is an open end, and the end of the sliding groove far from the slot (101) is a closed end.

3. A connecting mechanism for a wristwatch according to claim 2, characterized in that an elastic member (4) is provided between the closed end of the chute and the slider (3).

4. A connecting mechanism for a wristwatch according to claim 3, wherein the closed end of the chute is provided with a first protrusion (201) extending inwardly of the chute, and the first protrusion (201) forms a first limit groove (202) and a second limit groove (203) with two side walls of the chute, respectively.

5. A connecting mechanism for a wristwatch according to claim 3, wherein the slider (3) is provided with a second projection (302) extending in the direction of the closed end of the chute, and a first step surface (303) and a second step surface (304) are formed between the second projection (302) and the slider (3), respectively.

6. A connecting mechanism for a wristwatch according to claim 1, wherein a shifting block (301) is provided on the side of the slider (3) close to the bottom plate (2), and a through hole (204) through which the shifting block (301) passes is provided on the bottom plate (2).

7. A coupling mechanism for a wristwatch according to claim 6, characterised in that the side of the dial (301) remote from the cover plate (1) is provided with anti-slip threads.

8. A coupling mechanism for a wristwatch according to claim 1, characterized in that the cover plate (1) is provided with one coupling arm (5) on each side.

9. Watch bracelet, characterized in that it comprises a bracelet body (8), said bracelet body (8) being connected at one end with a connection mechanism for a watch according to any one of claims 1 to 8.

10. A wristwatch characterized by comprising a dial (7) and a band body (8), the connection mechanism for a wristwatch according to any one of claims 1 to 8 being connected between the dial (7) and the band body (8).