CN210227145U

CN210227145U - Watchband connecting mechanism and watch

Info

Publication number: CN210227145U
Application number: CN201921027156.3U
Authority: CN
Inventors: Jun Lin; 林俊; Kaihua Li; 李开华; Jiale Cai; 蔡佳乐
Original assignee: Luxshare Electronic Technology Kunshan Ltd
Current assignee: Luxshare Electronic Technology Kunshan Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-03
Anticipated expiration: 2029-07-03

Abstract

The utility model provides a watchband coupling mechanism and wrist-watch, watchband coupling mechanism is used for taking apart the table body and the watchband of wrist-watch fast or assemble together, and it is including setting up installation department on the table body, setting are in buckling part and setting on the watchband are in hasp structure on the installation department, hasp structure includes plectrum, locking block and centre gripping the plectrum with elastic component between the locking block, the locking block with installation department fixed connection, it is protruding to be equipped with the buckle on the plectrum, the buckle protruding with buckling part is in the block is in the same place under elastic component's the spring action, or the plectrum is thrown off under the condition of stirring, thereby realizes the watchband with quick assembly disassembly between the table body.

Description

Watchband connecting mechanism and watch

Technical Field

The utility model relates to a watchband connection structure and wrist-watch belongs to wrist-watch technical field.

Background

The watch comprises a watchband and a watch body, wherein the watchband and the watch body are relatively troublesome to disassemble and assemble, some watchbands can be disassembled even by means of an auxiliary tool, the watchband and/or the watch body can be damaged by excessive force, and the watchband and the watch body are usually fine and time-consuming to disassemble and assemble. Therefore, it is necessary to develop a band attaching structure that allows easy detachment and attachment of the band.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a watchband coupling mechanism and wrist-watch that can quick assembly disassembly watchband.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a watchband coupling mechanism for take apart or assemble together the table body and the watchband of wrist-watch fast, it is including setting up installation department on the table body, setting are in buckling parts on the watchband and setting are in hasp structure on the installation department, hasp structure includes plectrum, locking block and centre gripping the plectrum with elastic component between the locking block, the locking block with installation department fixed connection, it is protruding to be equipped with the buckle on the plectrum, the buckle protruding with buckling parts is in the block is in the same place under elastic component's the spring action, or throw off under the circumstances that the plectrum was stirred.

Further, the plectrum still includes the sliding block and sets up stir the arch on the sliding block.

Furthermore, the installation part is provided with an accommodating groove for accommodating the buckling part, an installation groove for accommodating the sliding block, an accommodating groove communicated with the installation groove and a connecting channel for communicating the accommodating groove with the installation groove, the sliding block is larger than the connecting channel and the accommodating groove in size in the direction of inserting/extracting the buckling part into/from the accommodating groove, the buckling bulge passes through the connecting channel and is clamped with the buckling part, and the poking bulge passes through the accommodating groove and protrudes out of the installation part.

Further, the mounting portions are provided in two and arranged on both sides of the watch body in a centrosymmetric or axisymmetric manner.

Further, the buckling part is a buckling hook.

Further, the elastic member is a spring or a rubber member.

Furthermore, the plectrum and the locking block are provided with convex columns or accommodating holes for positioning the elastic pieces.

Further, the table body has the medial surface with the wrist contact, the installation department include with the bottom surface of table body butt, with the top surface that the bottom surface is relative, connect the bottom surface with between the top surface and towards the internal surface of medial surface, with the surface that the internal surface is relative and connect the top surface with the bottom surface with the internal surface with both sides face between the surface, the holding tank runs through top surface and one of them side, the mounting groove runs through one of them side, the holding tank runs through the installation department the internal surface with the side.

Further, the buckle hook is made of a plastic material or a metal material.

Furthermore, the locking block and the mounting part are fixed through dispensing or ultrasonic welding.

Further, buckle arch and buckle portion block under the elastic force effect of elastic component specifically are: the buckle hook props against the buckle protrusion on the shifting piece and drives the buckle protrusion to move, then the buckle hook is further inserted into the accommodating groove, and under the elastic action of the elastic piece, the buckle hook and the buckle protrusion are clamped together.

Further, stir the plectrum, the buckle is protruding to be disengaged with clamping part, specifically is: poking the poking protrusion on the poking piece to enable the sliding block of the poking piece to slide in the mounting groove of the mounting part, and then enabling the buckle hook to be separated from the buckle protrusion on the poking piece.

The utility model also provides a wrist-watch, it contains the table body and watchband, the table body adopt above-mentioned watchband coupling mechanism with the watchband is connected.

Compared with the prior art, the watchband connecting mechanism can rapidly assemble and disassemble the watchband, and when the watchband needs to be assembled, the watchband with the buckling part only needs to be forcibly inserted into the mounting part to be clamped with the buckling bulge; need demolish during the watchband, as long as the staff stirs on the plectrum stir the arch, make on the plectrum the buckle protruding with on the watchband buckling part is thrown off, just can follow the watchband fast, simply demolish on the table body, the utility model discloses can make things convenient for anytime and anywhere, dismouting fast the watchband.

Drawings

Fig. 1 is a perspective view of the watchband connection mechanism of the present invention, which is formed together with a watch body and a watchband.

Fig. 2 is a partially exploded perspective view of the watch band of fig. 1 with one watch strap removed.

Fig. 3 is a further partially exploded perspective view of fig. 2.

Fig. 4 is an exploded perspective view at another angle of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Referring to fig. 1 to 4, the present invention discloses a band connecting mechanism 3 for quickly detaching or assembling a watch body 1 and a band 2 of a wristwatch, including a mounting portion 31 provided on the watch body 1, a locking portion 32 provided on the band 2, and a locking structure 33 provided on the mounting portion 31 and selectively restricting a relative displacement between the mounting portion 31 and the locking portion 32.

It should be noted that, in the following description, terms such as "connect", "install", "fix", and the like, may be directly connected, installed, and fixed without specific description, or may be indirectly connected, installed, and fixed, that is, allow a third party to intervene; meanwhile, without being limited in particular, the connection, installation and fixation may be detachable, or the connection, installation and fixation may not be detachable, so called "detachable" is non-destructive detachment, and the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing and simplifying the description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, the watch body 1 has an inner side surface 11 that contacts the wrist and an outer side surface 12 that faces the inner side surface 11 and displays information such as time, and the two attaching portions 31 have the same structure and are provided on both sides of the watch body 1 so as to be symmetrical with respect to the center point of the inner side surface 11. Each of the attaching portions 31 includes a bottom surface 311 abutting on the watch body 1, a top surface 312 opposing the bottom surface 311, an inner surface 313 connected between the bottom surface 311 and the top surface 312 and facing the inner surface 11 of the watch body 1, an outer surface 314 opposing the inner surface 313, two side surfaces 315 connected between the top surface 312 and the bottom surface 311 and between the inner surface 313 and the outer surface 314, a receiving groove 316 penetrating the top surface 312 and one of the side surfaces 315 for receiving the locking portion 32 of the band 2, a mounting groove 317 penetrating one of the side surfaces 315, a receiving groove 318 penetrating the inner surface 313 and the side surface 315 of the attaching portion 31 and communicating with the receiving groove 317, and a connecting passage 319 communicating the receiving groove 316 and the mounting groove 317 and penetrating the side surface 315, the receiving groove 316, the mounting groove 317, the receiving groove 317, the mounting groove 317, and the connecting passage, The receiving groove 318 and the connecting channel 319 penetrate the same side surface 315 of the mounting portion 31.

The watchband 2 has two, installs two respectively on the installation department 31, buckle portion 32 sets up every the terminal of watchband 2, buckle portion 32 is the buckle hook, the opening orientation of buckle hook by mounting groove 317 runs through side 315. The buckle hook can be made of plastic and is directly injection-molded on the watchband 2, or is assembled on the watchband 2 after injection molding, and can also be made of metal and other materials with high strength and hardness.

The locking structure 33 includes a pick 331, a locking block 332, and an elastic member 333 clamped between the pick 331 and the locking block 332. The dial 331 includes a sliding block 3311 capable of sliding in the mounting groove 317, a buckle protrusion 3312 disposed on the sliding block 3311 and passing through the connecting channel 319, a dial protrusion 3313 disposed on the sliding block 3311 and extending to protrude the accommodating groove 318, and a boss 3314 extending from the buckle protrusion 3312 to the opening direction of the mounting groove 317 for mounting the elastic member 333. The protrusion 3312 is engaged with the hook installed in the slot 316 through the connecting channel 319, the protrusion 3313 is engaged with the slot 318 and protrudes out of the inner surface 313 of the mounting portion 31 for being manually moved, and the direction of the engaging portion 32 inserted into the slot 316 is perpendicular to the direction of the sliding block 3311. The locking block 332 is provided with a receiving hole 3321 for receiving the elastic member 333, the elastic member 333 is a spring, one end of the spring is sleeved on the convex column 3314, and the other end of the spring is received in the receiving hole 3321. A direction of inserting/extracting the hooking portion 32 of the band 2 into/from the receiving groove 316 is defined as a first direction, and in the first direction, the size of the sliding block 3311 is larger than the size of the connecting channel 319 and the receiving groove 318.

During the equipment, will earlier the spring the plectrum 331 with locking block 332 installs on the table body 1 the installation department 31 in the mounting groove 317, then will through ultrasonic bonding or some glue technique locking block 332 fixed mounting in the table body 1 on the installation department 31, in the first direction, sliding block 3311's size is greater than connect the passageway 319 with the size of holding tank 318, consequently, locking block 332 fixed mounting is in back on the installation department 31, sliding block 3311 only can slide in the mounting groove 317 and can not break away from the mounting groove 317. When the watch band 2 is installed, the snap hook on the watch band 2 is inserted into the receiving groove 316 of the installation part 31 on the watch body 1, the snap hook entering into the receiving groove 316 abuts against the snap protrusion 3312 on the dial plate 331 and drives the snap protrusion 3312 to move, then the snap hook is further inserted into the receiving groove 316 and is clamped with the snap protrusion 3312, the spring abutting between the locking block 332 and the dial plate 331 provides an elastic force to abut against the dial plate 331, and the clamping force between the snap protrusion 3312 and the snap hook on the watch band 2 is increased, so that the watch band 2 and the watch body 1 are stably fixed together; when the watchband 2 needs to be detached, the toggle protrusion 3313 on the toggle piece 331 is toggled to enable the sliding block 3311 of the toggle piece 331 to slide in the mounting groove 317, so that the buckle hook is disengaged from the buckle protrusion 3312 on the toggle piece 331, and the watchband 2 is easily pulled out of the accommodating groove 316 on the watch body 1, thereby realizing the quick separation of the watchband 2 and the watch body 1.

In the embodiment disclosed in the present application, the two mounting portions 31 are arranged in a centrosymmetric manner, and in other embodiments, may be arranged in an axisymmetric manner; in the embodiment disclosed in the present application, the elastic member 333 abutting between the locking block 332 and the pick 331 is provided as the spring, in other embodiments, an element having elasticity such as rubber may be used instead of the spring, and accordingly, the structures of the locking block 332 and the pick 331 for fixing the elastic member 333 are adaptively changed to structures such as a blind hole; in addition, the spring may be positioned by providing the receiving hole 3321 on the pick 331, the boss 3314 on the lock block 332, or providing the receiving hole 3321 or the boss 3314 on both the pick 331 and the lock block 332; in addition, the mounting groove 317 may be formed to penetrate the top surface 312 of the mounting portion 31, and accordingly, the receiving groove 316 may be formed to penetrate one of the side surfaces 315 and the top surface 312 of the mounting portion 31, and an opening of the snap hook faces the top surface 312 penetrated by the mounting groove 317, in this structure, only a direction of mounting and removing the watch band 2 and a sliding direction of the sliding block 3311 are changed, and a concept of the general inventive concept is not changed, and a purpose of rapidly assembling and removing the watch band 2 may also be achieved.

When the watchband 2 needs to be removed, as long as a person manually pulls the poking protrusions 3313 on the poking pieces 331 to disengage the buckling protrusions 3312 on the poking pieces 331 from the buckling parts 32 on the watchband 2, the watchband 2 can be quickly and simply removed from the watch body 1; assemble during watchband 2, will have buckle portion 32 watchband 2 power is inserted make in the accepting groove 316 with on the plectrum 331 the protruding 3312 block of buckle is in the same place under the spring action of elastic component 333, buckle portion 32 with protruding 3312 block of buckle is in the same place firmly, prevents watchband 2 breaks away from table body 1, the utility model discloses can make things convenient for, dismouting fast anytime and anywhere watchband 2.

The utility model also provides a watch, it includes the table body 1 watchband 2 reaches watchband coupling mechanism 3, watchband coupling mechanism 3 makes watchband 2 and the connection between the table body 1 more convenient and light with the dismantlement.

The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical people in the related art, for example, the descriptions of the directions such as "front", "back", "left", "right", "up", "down", etc., although the present specification has described the present invention in detail with reference to the above embodiments, the ordinary skilled in the art should understand that the technical people in the related art can still modify or substitute the present invention, and all the technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims

1. A watchband attachment mechanism (3) for quickly disconnecting or assembling together a watch body (1) and a watchband (2) of a wristwatch, characterized in that: including setting up installation department (31), the setting on the table body (1) are in buckle portion (32) and setting on watchband (2) are in hasp structure (33) on installation department (31), hasp structure (33) are in including plectrum (331), locking block (332) and centre gripping plectrum (331) with elastic component (333) between locking block (332), locking block (332) with installation department (31) fixed connection, be equipped with buckle arch (3312) on plectrum (331), buckle arch (3312) with buckle portion (32) are in the block is in the same place under the elastic force effect of elastic component (333), or are in break away under the condition that plectrum (331) were stirred.

2. The wristband attachment mechanism (3) according to claim 1, characterized in that: the plectrum (331) still includes sliding block (3311) and sets up stir protruding (3313) on the sliding block (3311).

3. The wristband attachment mechanism (3) according to claim 2, characterized in that: installation department (31) are equipped with and are used for holding accommodating accepting groove (316) of buckle portion (32), hold mounting groove (317) of sliding block (3311), with accepting groove (318) and the intercommunication of mounting groove (317) intercommunication accepting groove (316) with connect channel (319) of mounting groove (317) buckle portion (32) insert/extract in the direction of accepting groove (316), the size of sliding block (3311) is greater than connect channel (319) with the size of accepting groove (318), buckle arch (3312) pass connect channel (319) with buckle portion (32) block, stir arch (3313) and pass accepting groove (316) and protrusion installation department (31).

4. The wristband attachment mechanism (3) according to claim 1, characterized in that: the mounting parts (31) are arranged in two and are arranged on two sides of the watch body (1) in a central symmetry or axial symmetry mode.

5. The wristband attachment mechanism (3) according to claim 3, characterized in that: the buckling part (32) is a buckling hook.

6. The wristband attachment mechanism (3) according to claim 1, characterized in that: the elastic piece (333) is a spring or a rubber piece.

7. The bracelet attachment mechanism (3) according to claim 5, characterized in that: the plectrum (331) and the locking block (332) are provided with a convex column (3314) or a containing hole (3321) for positioning the elastic piece (333).

8. The bracelet attachment mechanism (3) according to claim 5, characterized in that: the watch body (1) has an inner side surface (11) that contacts the wrist, the attachment section (31) includes a bottom surface (311) that contacts the watch body (1), a top surface (312) that faces the bottom surface (311), an inner surface (313) that is connected between the bottom surface (311) and the top surface (312) and faces the inner side surface (11), an outer surface (314) that faces the inner surface (313), and two side surfaces (315) that are connected between the top surface (312) and the bottom surface (311) and between the inner surface (313) and the outer surface (314), the containing groove (316) penetrates through the top surface (312) and one side surface (315), the mounting groove (317) penetrates one of the side surfaces (315), and the receiving groove (318) penetrates the inner surface (313) and the side surface (315) of the mounting portion (31).

9. The bracelet attachment mechanism (3) according to claim 5, characterized in that: the buckle hook is made of plastic materials or metal materials.

10. The wristband attachment mechanism (3) according to claim 1, characterized in that: the locking block (332) and the mounting part (31) are fixed through dispensing or ultrasonic welding.

11. The wristband attachment mechanism (3) according to claim 7, characterized in that: the buckle protrusion (3312) is buckled with the buckle part (32) under the action of the elastic piece (333), and specifically comprises the following steps: the buckle hook props against the buckle protrusion (3312) on the shifting piece (331) and drives the buckle protrusion (3312) to move, the buckle hook is further inserted into the accommodating groove (316), and under the elastic action of the elastic piece (333), the buckle hook and the buckle protrusion (3312) are clamped together.

12. The wristband attachment mechanism (3) according to claim 7, characterized in that: stir plectrum (331), buckle arch (3312) and buckle portion (32) are separated, specifically are: the poking protrusion (3313) on the poking piece (331) is poked to enable the sliding block (3311) of the poking piece (331) to slide in the mounting groove (317) of the mounting part (31), and then the buckle hook is disengaged from the buckle protrusion (3312) on the poking piece (331).

13. A wristwatch comprising a watch body (1) and a band (2), characterized in that: the watch body (1) is connected to the bracelet (2) by means of a bracelet attachment mechanism (3) according to any one of claims 1 to 12.