CN215837434U

CN215837434U - Connection structure and wrist-watch

Info

Publication number: CN215837434U
Application number: CN202122481854.4U
Authority: CN
Inventors: 吴俊�
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: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-02-18
Anticipated expiration: 2031-10-14

Abstract

The utility model provides a connecting structure and a watch. The connecting structure is used for connecting the watchcase (1) and the watchband, and two platforms (1.1) which are oppositely arranged are formed on the ear position of the watchcase (1); the connecting structure comprises a head particle (2) used for connecting the watchband, and two sides of the head particle (2) are respectively provided with a first groove (2.1); the first grooves (2.1) correspond to the platforms (1.1) one by one; the connecting structure also comprises a fastening structure which can be used for fastening the hair particles (2) on the platform (1.1) in an adjustable and elastic manner when the hair particles (2) are embedded between the two platforms (1.1) and the platforms (1.1) extend into the corresponding first grooves (2.1). The connecting structure and the watch realize simple disassembly and assembly of the watch case and the watchband, so that the watch case can be adapted to watchbands of different styles.

Description

Connection structure and wrist-watch

Technical Field

The utility model relates to the field of watch structures, in particular to a connecting structure capable of being quickly disassembled and assembled and a watch.

Background

Most of the assembling structures of watch watchbands on the market at present are usually that the watchbands are connected with watchcases through lugs, the actual assembling and disassembling of the assembling structures need to be carried out by means of specific tools, and the disassembling and assembling of the watchbands are not convenient enough for general consumers; with the evolution of fashion trend, watchbands of different styles also need to be assembled on the watchcase to adapt to different scene needs. However, the conventional mounting structure has difficulty in achieving this effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a connecting structure capable of being quickly disassembled and assembled and a watch aiming at the technical problems.

The utility model provides the following technical scheme:

the utility model provides a connecting structure, which is used for connecting a watchcase and a watchband, wherein two platforms which are oppositely arranged are formed on the ear positions of the watchcase; the connecting structure comprises a head grain used for connecting the watchband, and two sides of the head grain are respectively provided with a first groove; the first grooves correspond to the platforms one to one;

the connecting structure further comprises a fastening structure which can fasten the head grains on the platform in an adjustable and elastic manner when the head grains are embedded between the two platforms and the platforms extend into the corresponding first grooves.

In the connection structure, the bottom of the head grain is provided with the second grooves which are respectively communicated with the two first grooves;

the fastening structure comprises a pressing plate and a spring, and the top of the pressing plate is provided with an installation groove; the spring is arranged in the mounting groove; the pressing plate is inserted into the second groove, so that the spring is abutted against the bottom of the second groove; two sides of the pressing plate are respectively provided with a fastening groove; the fastening grooves correspond to the platforms one to one; when the springs are pressed by the pressing plate, the platforms extend into the corresponding fastening grooves through the corresponding first grooves.

In the connection structure, the outer wall of the head grain is provided with a first through hole communicated with the second groove, and the side wall of the head grain, which is positioned in the second groove, is provided with a first mounting hole corresponding to the first through hole; the pressing plate is provided with a second through hole;

the fastening structure also comprises a screw which is fixedly arranged in the first mounting hole after sequentially penetrating through the first through hole and the second through hole; a gap is reserved between the screw and the second through hole.

In the above connection structure of the present invention, the second through hole is elliptical.

In the connecting structure, two mounting grooves are provided, and two springs are provided; the two mounting grooves are respectively positioned at two sides of the second through hole; the springs are in one-to-one correspondence with the mounting grooves, and the springs are mounted in the corresponding mounting grooves.

In the above connection structure of the utility model, the platform is provided with a third groove; the part of the pressing plate close to the fastening groove is provided with a boss which can be embedded into the third groove.

In the above connection structure of the present invention, the head piece is provided with a second mounting hole for mounting a watch band.

The utility model also provides a watch comprising the connecting structure.

According to the connecting structure and the watch, the head grains are fastened on the platform by adopting the fastening structure; the tightness is adjusted by adopting a fastening structure, so that the head grains can be separated from the platform. Thus, the simple disassembly and assembly of the head grain and the platform are realized. Here, because the platform is the part of watchcase, head grain and watchband are connected, on the basis of realizing the simple dismouting of head grain and platform, realized the simple dismouting of watchcase and watchband to make the watchcase can the different styles's watchband of adaptation.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic structural view showing a connection structure of a preferred embodiment of the present invention;

FIG. 2 shows a schematic cross-sectional view in the direction A-A of the connection structure shown in FIG. 1;

FIG. 3 shows a schematic cross-sectional view in the direction B-B of the connection structure shown in FIG. 2;

figure 4 shows a schematic view of a watch case cooperating with the connection shown in figure 1;

FIG. 5 is a schematic view of the headpiece of the attachment structure of FIG. 1;

fig. 6 shows a schematic view of the connection structure of fig. 1.

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 6, fig. 1 is a schematic view showing a structure of a connection structure of a preferred embodiment of the present invention; FIG. 2 shows a schematic cross-sectional view in the direction A-A of the connection structure shown in FIG. 1; FIG. 3 shows a schematic cross-sectional view in the direction B-B of the connection structure shown in FIG. 2; figure 4 shows a schematic view of a watch case cooperating with the connection shown in figure 1; FIG. 5 is a schematic view of the headpiece of the attachment structure of FIG. 1; fig. 6 shows a schematic view of the connection structure of fig. 1. Specifically, in the present embodiment, a connecting structure for connecting the wristwatch case 1 and a band (not shown in the figure);

two platforms 1.1 which are oppositely arranged are formed on the ear positions of the watchcase 1; the connecting structure comprises a head particle 2 used for connecting the watchband, and two sides of the head particle 2 are respectively provided with a first groove 2.1; the first grooves 2.1 correspond to the platforms 1.1 one by one;

the connecting structure also comprises a fastening structure which can adjust and tightly fasten the head grain 2 on the platform 1.1 when the head grain 2 is embedded between the two platforms 1.1 and the platforms 1.1 extend into the corresponding first grooves 2.1.

In the technical scheme, the head grain 2 is fastened on the platform 1.1 by adopting a fastening structure; the tightness is adjusted by adopting a fastening structure, so that the head grains 2 can be separated from the platform 1.1. In this way, a simple mounting and dismounting of the headpiece 2 and the platform 1.1 is achieved. Here, since the platform 1.1 is a component of the watch case 1, and the headpiece 2 is connected to the watch band, the simple attachment and detachment of the watch case 1 and the watch band can be realized on the basis of the simple attachment and detachment of the headpiece 2 and the platform 1.1.

Furthermore, the bottom of the head grain 2 is provided with a second groove 2.2 which is respectively communicated with the two first grooves 2.1;

the fastening structure comprises a pressing plate 3 and a spring 5, and the top of the pressing plate 3 is provided with an installation groove 3.2; the spring 5 is arranged in the mounting groove 3.2; the pressing plate 3 is inserted into the second groove 2.2, so that the spring 5 is pressed against the bottom of the second groove 2.2; two sides of the pressing plate 3 are respectively provided with a fastening groove 3.3; the fastening grooves 3.3 correspond to the platforms 1.1 one by one; the platform 1.1 projects into the corresponding fastening groove 3.3 through the corresponding first recess 2.1 when the spring 5 is pressed against the press plate 3.

Here, on the basis that the platform 1.1 can be inserted into the corresponding fastening slot 3.3, in addition to the elastic action of the spring 5, a simple mounting and dismounting of the head pellet 2 and the platform 1.1 can be realized.

Further, in this embodiment, the outer wall of the first granule 2 is provided with a first through hole 2.3 communicated with the second groove 2.2, and the side wall of the first granule 2 located in the second groove 2.2 is provided with a first mounting hole 2.4 corresponding to the first through hole 2.3; the pressing plate 3 is provided with a second through hole 3.1;

the fastening structure further comprises a screw 4 which is fixedly arranged in the first mounting hole 2.4 after sequentially penetrating through the first through hole 2.3 and the second through hole 3.1; a gap is left between the screw 4 and the second through hole 3.1.

Here, it is understood that the first mounting hole 2.4 is a threaded hole; the pressing plate 3 is connected to the button 2 by the screw 4, and the pressing plate 3 has a limited movement space relative to the button 2 by the gap between the screw 4 and the second through hole 3.1, so that the spring 5 can be compressed and released.

In particular, in the present embodiment, the second through hole 3.1 is elliptical.

Further, in the present embodiment, there are two mounting grooves 3.2, and there are two springs 5; the two mounting grooves 3.2 are respectively positioned at two sides of the second through hole 3.1; the springs 5 correspond to the mounting grooves 3.2 one by one, and the springs 5 are mounted in the corresponding mounting grooves 3.2.

Further, in this embodiment, a third groove 1.2 is formed on the platform 1.1; the portion of the pressing plate 3 adjacent to the fastening groove 3.3 is formed with a boss 3.4 which can be inserted into the third groove 1.2.

Furthermore, a second mounting hole 2.5 for mounting a watchband is formed on the head grain 2.

The utility model also provides a watch comprising the connecting structure.

The installation of the connection structure of the present invention comprises the steps of:

step 1: assembling the head particles; firstly, the spring 5 is arranged in the mounting groove 3.2 of the pressing plate 3, and then the spring 5 and the pressing plate 3 are pressed in together from the second groove 2.2 of the head grain 2, so that the spring 5 is in a compressed state; when the second through hole 3.1 of the press plate 3 and the first through hole 2.3 of the button 1 are in the same axial position, the screw 4 is put in from the first through hole 2.3 of the button 1, the screw thread of the screw 4 is screwed into the first mounting hole 2.4 of the button 1 through the second through hole 3.1 of the press plate 3, at this time, the press plate 3 can move in the range of the first mounting hole 2.4 under the limit action of the screw 4 and the elastic force of the spring 5.

Step 2: the realization of the function of quickly disassembling and assembling the hair particles; after the head grain is installed, the spring is in a slightly compressed state in a natural state, and the fastening groove 3.3 of the pressing plate 3 is staggered with the first groove 2.1 of the head grain; when the pressing plate 3 is pressed in, the spring 5 is compressed, the fastening groove 3.3 of the pressing plate 3 is pressed in, the fastening groove 3.3 of the pressing plate 3 is opposite to the first groove 2.1 of the button, at the moment, the first grooves 2.1 at the two sides of the button 2 are aligned with the platform 1.1 of the watchcase 1, after the button is pushed in, the pressing plate 2 is loosened, the pressing plate returns to a natural state under the action of the spring 5, at the moment, the boss 3.4 of the pressing plate is embedded into the third groove 1.2 of the watchcase 1, the button 2 is fixed, and the rapid assembly of the button 2 is completed. In turn, the pressing plate 3 is pressed down, the boss 3.4 of the pressing plate 3 moves upwards, so that the head grain 2 can be taken down, and the head grain can be quickly detached.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A connecting structure for connecting a watch case (1) and a watchband, characterized in that two platforms (1.1) are formed oppositely on the ear position of the watch case (1); the connecting structure comprises a head particle (2) used for connecting the watchband, and two sides of the head particle (2) are respectively provided with a first groove (2.1); the first grooves (2.1) correspond to the platforms (1.1) one by one;

the connecting structure also comprises a fastening structure which can be used for fastening the hair particles (2) on the platform (1.1) in an adjustable and elastic manner when the hair particles (2) are embedded between the two platforms (1.1) and the platforms (1.1) extend into the corresponding first grooves (2.1).

2. The connecting structure according to claim 1, wherein the bottom of the knob (2) is provided with second grooves (2.2) respectively communicated with the two first grooves (2.1);

the fastening structure comprises a pressing plate (3) and a spring (5), and the top of the pressing plate (3) is provided with a mounting groove (3.2); the spring (5) is arranged in the mounting groove (3.2); the pressing plate (3) is inserted into the second groove (2.2) so that the spring (5) is abutted against the bottom of the second groove (2.2); two sides of the pressing plate (3) are respectively provided with a fastening groove (3.3); the fastening grooves (3.3) correspond to the platforms (1.1) one by one; the platform (1.1) extends into the corresponding fastening groove (3.3) through the corresponding first groove (2.1) when the spring (5) is pressed by the pressing plate (3).

3. The connecting structure according to claim 2, wherein the outer wall of the head grain (2) is provided with a first through hole (2.3) communicated with the second groove (2.2), and the side wall of the head grain (2) positioned in the second groove (2.2) is provided with a first mounting hole (2.4) corresponding to the first through hole (2.3); the press plate (3) is provided with a second through hole (3.1);

the fastening structure also comprises a screw (4) which is arranged in the first through hole (2.3) and the second through hole (3.1) in a penetrating way in sequence and then is fixedly arranged in the first mounting hole (2.4); a gap is reserved between the screw (4) and the second through hole (3.1).

4. A connection according to claim 3, characterized in that the second through hole (3.1) is oval-shaped.

5. A connection arrangement according to claim 3 or 4, characterised in that there are two mounting slots (3.2) and two springs (5); the two mounting grooves (3.2) are respectively positioned at two sides of the second through hole (3.1); the springs (5) are in one-to-one correspondence with the mounting grooves (3.2), and the springs (5) are mounted in the corresponding mounting grooves (3.2).

6. The connecting structure according to any one of claims 2 to 4, wherein the platform (1.1) is provided with a third groove (1.2); the part of the pressing plate (3) close to the fastening groove (3.3) is provided with a boss (3.4) which can be embedded into the third groove (1.2).

7. The connection structure according to any one of claims 1 to 4, wherein the headpiece (2) is provided with a second mounting hole (2.5) for mounting a watchband.

8. A watch, characterized in that it comprises a connection structure according to any one of claims 1 to 6.