Watch buckle locking mechanism

Abstract

The utility model provides a watch buckle locking mechanism, and relates to the technical field of watch buckle locking mechanisms. Comprising a first watchband and a second watchband, the outer surface of the first watchband is sleeved with a rectangular ring frame, and a circular clamping hole is formed in the inner wall of the second watchband; one side of the first watchband is provided with a watch buckle locking structure, the watch buckle locking structure comprises an auxiliary frame, the inner wall of the auxiliary frame is rotatably connected with a rotating block, through the arrangement of the watch buckle locking structure, after a clamping needle is clamped into an auxiliary groove, under the action of an auxiliary baffle, the auxiliary groove can be limited in an auxiliary mode, and the clamping needle is clamped into the auxiliary groove; the second watchband is provided with the clamping pins, the clamping pins are prevented from being separated from the auxiliary grooves, the situation that the clamping pins are separated from the auxiliary grooves after the second watchband is bent and deformed can be avoided, the overall locking stability is improved, meanwhile, the auxiliary baffle can move up and down under the action of the sliding cylinder and the fixing rod in cooperation with the auxiliary baffle, and therefore when the watch is taken down, the clamping pins can be separated from the auxiliary grooves. And the clamping pin can be separated from the auxiliary groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to a locking mechanism technical field especially relates to a watch buckle locking mechanism. BACKGROUND

[0002] The watch band is divided into first watch band and second watch band on two sides in the process of wearing, and the first watch band and the second watch band are connected through the watch buckle locking mechanism, so that the first watch band and the second watch band can be worn and connected.

[0003] In actual work, the structure and function of the watch buckle locking mechanism of the prior art are relatively perfect, and the daily use demand can be basically met, but the following problems still exist:

[0004] In the actual use process, the second watch band is inserted through the inner wall of the auxiliary frame on the first watch band, and the card needle is inserted through the limiting of the circular clamping hole at this time, and such limiting mode is very easy to cause the rotation of the card needle in the process of deformation of the second watch band, and then the card needle and the circular clamping hole are separated, and at this time the second watch band is very easy to separate from the auxiliary frame, so that the overall fixation is not stable.

[0005] Therefore, the utility model provides a watch buckle locking mechanism. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the shortcomings in the prior art, and provides a watch buckle locking mechanism.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a watch buckle locking mechanism, including first watch band and second watch band, the outer surface of first watch band is equipped with rectangular ring frame, the inner wall of second watch band is equipped with circular clamping hole;One side of first watch band is provided with watch buckle locking structure, the watch buckle locking structure includes auxiliary frame, the inner wall of auxiliary frame is rotatably connected with rotating block, the outer surface of rotating block is fixedly connected with card needle;Auxiliary dismounting structure is arranged between auxiliary frame and first watch band, the auxiliary dismounting structure includes rectangular insert frame, one end of first watch band is inserted in the inner wall of rectangular insert frame.

[0008] As a preferred embodiment, the inner wall of the auxiliary frame is provided with an auxiliary groove, one end of the card needle is lapped with the inner wall of the auxiliary groove, the top of the auxiliary frame is provided with a circular groove, the inner wall bottom of the circular groove is fixedly connected with a fixed rod, the top end of the fixed rod is slidingly connected with a sliding cylinder, the outer surface top of the sliding cylinder is fixedly connected with an auxiliary baffle, the outer surface of the fixed rod is sleeved with a reset spring, and the two ends of the reset spring are respectively fixedly connected with the outer surface of the sliding cylinder and the inner wall of the circular groove.

[0009] The technical effect of the further scheme is that the auxiliary baffle is attached to the top of the auxiliary frame under the cooperation of the sliding cylinder and the fixed rod, and the auxiliary baffle can be attached to the top of the auxiliary frame under the cooperation of the positive magnet plate and the negative magnet plate, thereby improving the stability of the limiting function of the auxiliary baffle.

[0010] As a preferred embodiment, the outer surface of the auxiliary baffle is fixedly connected with a positive magnet plate at the bottom, and the outer surface of the auxiliary frame is fixedly connected with a negative magnet plate at the top.

[0011] The technical effect of the further scheme is that the auxiliary baffle is attached to the top of the auxiliary frame under the cooperation of the sliding cylinder and the fixed rod, and the auxiliary baffle can be attached to the top of the auxiliary frame under the cooperation of the positive magnet plate and the negative magnet plate, thereby improving the stability of the limiting function of the auxiliary baffle.

[0012] As a preferred embodiment, the top of the rectangular insertion frame is provided with a rectangular clamping groove, the inner wall of the rectangular clamping groove is provided with a first screw hole, the inner wall of the first watchband is provided with a second screw hole, a threaded clamping rod is threadedly connected between the first screw hole and the second screw hole, the inner wall of the rectangular clamping groove is clamped with a rectangular clamping plate, the inner wall of the rectangular clamping plate is provided with a third screw hole, the threaded clamping rod is threadedly connected with the inner wall of the third screw hole, the top of the rectangular clamping plate is fixedly connected with an L-shaped limiting plate, the inner wall of the rectangular insertion frame is provided with a first clamping hole, the inner wall of the first watchband is provided with a second clamping hole, and the outer surface of the rectangular clamping plate is fixedly connected with a clamping rod at the bottom.

[0013] The technical effect of the further scheme is that the auxiliary baffle is attached to the top of the auxiliary frame under the cooperation of the sliding cylinder and the fixed rod, and the auxiliary baffle can be attached to the top of the auxiliary frame under the cooperation of the positive magnet plate and the negative magnet plate, thereby improving the stability of the limiting function of the auxiliary baffle.

[0014] Compared with the prior art, the utility model has the advantages and positive effects that,

[0015] The technical effect of the further scheme is that the auxiliary baffle is attached to the top of the auxiliary frame under the cooperation of the sliding cylinder and the fixed rod, and the auxiliary baffle can be attached to the top of the auxiliary frame under the cooperation of the positive magnet plate and the negative magnet plate, thereby improving the stability of the limiting function of the auxiliary baffle. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structure schematic view of a watch buckle locking mechanism is provided in the utility model.

[0017] Figure 2 A first watchband structure schematic view of a watch buckle locking mechanism is provided in the utility model.

[0018] Figure 3 An auxiliary frame structure schematic view of a watch buckle locking mechanism is provided in the utility model.

[0019] Figure 4 An auxiliary baffle structure schematic view of a watch buckle locking mechanism is provided in the utility model.

[0020] Figure 5 A positive magnet plate structure schematic view of a watch buckle locking mechanism is provided in the utility model.

[0021] Legend:

[0022] 1, first watchband; 2, second watchband; 3, round clamping hole;

[0023] 4, watch buckle locking structure; 41, auxiliary frame; 42, rotating block; 43, clamping pin; 44, auxiliary groove; 45, round groove; 46, fixed rod; 47, sliding cylinder; 48, auxiliary baffle; 49, return spring; 410, negative magnet plate; 411, positive magnet plate;

[0024] 5, auxiliary dismounting structure; 51, rectangular insertion frame; 52, rectangular clamping groove; 53, first screw hole; 54, first clamping hole; 55, second screw hole; 56, second clamping hole; 57, rectangular clamping plate; 58, clamping rod; 59, third screw hole; 510, threaded clamping rod; 511, L-shaped limiting plate;

[0025] 6, rectangular ring frame. Specific implementation

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] As Figures 1-5As shown, the embodiment provides a technical scheme: a watch buckle locking mechanism, comprising a first watchband 1 and a second watchband 2, the outer surface of the first watchband 1 is sleeved with a rectangular ring frame 6, and the inner wall of the second watchband 2 is provided with a circular clamping hole 3; one side of the first watchband 1 is provided with a watch buckle locking structure 4, the watch buckle locking structure 4 comprises an auxiliary frame 41, the inner wall of the auxiliary frame 41 is rotatably connected with a rotating block 42, and the outer surface of the rotating block 42 is fixedly connected with a clamping needle 43; an auxiliary dismounting structure 5 is arranged between the auxiliary frame 41 and the first watchband 1, and the auxiliary dismounting structure 5 comprises a rectangular insertion frame 51, one end of the first watchband 1 is inserted into the inner wall of the rectangular insertion frame 51, by arranging the watch buckle locking structure 4, the auxiliary groove 44 can be auxiliary limited under the action of the auxiliary baffle 48 after the clamping needle 43 is clamped into the inside of the auxiliary groove 44, the separation of the clamping needle 43 and the auxiliary groove 44 is avoided, then the separation of the clamping needle 43 and the auxiliary groove 44 caused by the bending deformation of the second watchband 2 is avoided, and the stability of the whole locking is improved, at the same time, under the action of the sliding cylinder 47 and the fixed rod 46, the auxiliary baffle 48 can move up and down by cooperating with the auxiliary baffle 48, then the clamping needle 43 and the auxiliary groove 44 can be separated when the watch is taken off, by arranging the auxiliary dismounting structure 5, the first watchband 1 can be clamped and fixed with the rectangular insertion frame 51, then the first screw hole 53, the second screw hole 55 and the third screw hole 59 can be fixed under the action of the threaded clamping rod 510.

[0028] Further, as shown in Figures 3-5 : the inner wall of the auxiliary frame 41 is provided with an auxiliary groove 44, one end of the clamping needle 43 is overlapped with the inner wall of the auxiliary groove 44, the top of the auxiliary frame 41 is provided with a circular groove 45, the inner wall bottom of the circular groove 45 is fixedly connected with a fixed rod 46, the top end of the fixed rod 46 is slidably connected with a sliding cylinder 47, the outer surface top of the sliding cylinder 47 is fixedly connected with an auxiliary baffle 48, the outer surface of the fixed rod 46 is sleeved with a reset spring 49, and the two ends of the reset spring 49 are fixedly connected with the outer surface of the sliding cylinder 47 and the inner wall of the circular groove 45 respectively, under the action of the sliding cylinder 47 cooperating with the fixed rod 46, the auxiliary baffle 48 can be attached to the top of the auxiliary frame 41 by cooperating with the reset spring 49, then the auxiliary groove 44 can be auxiliary limited, so that the clamping needle 43 will not easily separate from the auxiliary groove 44 after being clamped into the inner wall of the auxiliary groove 44.

[0029] In the above scheme, the auxiliary baffle 48 is easy to drive the sliding cylinder 47 to slide on the outer surface of the fixed rod 46, as Figure 4 and Figure 5As shown: In this scheme, the outer surface of the auxiliary baffle 48 is fixedly connected with the positive magnet plate 411, and the outer surface of the auxiliary frame 41 is fixedly connected with the negative magnet plate 410. Under the action of the positive magnet plate 411 and the negative magnet plate 410, the auxiliary baffle 48 and the auxiliary frame 41 can be fixedly connected, thereby improving the stability of the limiting function of the auxiliary baffle 48.

[0030] In the above scheme, the auxiliary frame 41 and the first watch strap 1 need to be wound and bonded during installation, which makes it very inconvenient to separate the first watch strap 1 from the auxiliary frame 41 only by damaging the first watch strap 1. Figure 2 and Figure 3 As shown, the top of the rectangular insertion frame 51 is provided with a rectangular clamping groove 52, the inner wall of the rectangular clamping groove 52 is provided with a first screw hole 53, the inner wall of the first watch strap 1 is provided with a second screw hole 55, and the first screw hole 53 and the second screw hole 55 are threadedly connected with a threaded clamping rod 510. The inner wall of the rectangular clamping groove 52 is clamped with a rectangular clamping plate 57, the inner wall of the rectangular clamping plate 57 is provided with a third screw hole 59, the threaded clamping rod 510 is threadedly connected with the inner wall of the third screw hole 59, the top of the rectangular clamping plate 57 is fixedly connected with an L-shaped limiting plate 511, the inner wall of the rectangular insertion frame 51 is provided with a first clamping hole 54, the inner wall of the first watch strap 1 is provided with a second clamping hole 56, and the outer surface of the rectangular clamping plate 57 is fixedly connected with a clamping rod 58. Under the action of the rectangular clamping groove 52, the rectangular clamping plate 57 can be clamped, and under the action of the threaded clamping rod 510, the first watch strap 1 can be fixedly connected with the first screw hole 53, the second screw hole 55 and the third screw hole 59, and under the action of the clamping rod 58 and the first clamping hole 54 and the second clamping hole 56, the rectangular clamping plate 57 can be fixedly connected with the first watch strap 1.

[0031] Working principle:

[0032] As shown: Figures 1-5

[0033] In use: In use, at this time the second watch strap 2 is inserted into the inner wall of the rectangular insertion frame 51, at this time the rectangular clamping plate 57 is clamped into the inner wall of the rectangular clamping groove 52, and the clamping rod 58 can be inserted into the inner wall of the first clamping hole 54 and the second clamping hole 56, at this time the threaded clamping rod 510 is fixedly connected with the first screw hole 53, the second screw hole 55 and the third screw hole 59, and when the clamping needle 43 is clamped into the inner wall of the auxiliary slot 44, under the action of the reset spring 49, the auxiliary baffle 48 can be reset, and the negative magnet plate 410 and the positive magnet plate 411 can be clamped and fixed, thereby the clamping needle 43 can be clamped and fixed.

[0034] ​The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A watch buckle locking mechanism, comprising a first watchband (1) and a second watchband (2), characterized in that, the outer surface of the first watchband (1) is sleeved with a rectangular ring frame (6), and the inner wall of the second watchband (2) is provided with a circular clamping hole (3); one side of the first watchband (1) is provided with a watch buckle locking structure (4), the watch buckle locking structure (4) comprises an auxiliary frame (41), the inner wall of the auxiliary frame (41) is rotatably connected with a rotating block (42), and the outer surface of the rotating block (42) is fixedly connected with a clamping pin (43); an auxiliary dismounting structure (5) is arranged between the auxiliary frame (41) and the first watchband (1), the auxiliary dismounting structure (5) comprises a rectangular insertion frame (51), and one end of the first watchband (1) is inserted into the inner wall of the rectangular insertion frame (51).

2. The watch clasp locking mechanism according to claim 1, characterized in that: An auxiliary groove (44) is formed in the inner wall of the auxiliary frame (41), and one end of the clamping pin (43) is lapped with the inner wall of the auxiliary groove (44).

3. The watch clasp locking mechanism according to claim 1, characterized in that: A circular groove (45) is formed in the top of the auxiliary frame (41), a fixed rod (46) is fixedly connected to the inner wall bottom of the circular groove (45), a sliding cylinder (47) is slidably connected to the top end of the fixed rod (46), and an auxiliary baffle (48) is fixedly connected to the outer surface top of the sliding cylinder (47).

4. The watch clasp locking mechanism according to claim 3, characterized in that: A reset spring (49) is sleeved on the outer surface of the fixed rod (46), and the two ends of the reset spring (49) are fixedly connected with the outer surface of the sliding cylinder (47) and the inner wall of the circular groove (45) respectively.

5. The watch clasp locking mechanism according to claim 3, wherein: The outer surface bottom of the auxiliary baffle (48) is fixedly connected with a positive magnet plate (411), and the outer surface top of the auxiliary frame (41) is fixedly connected with a negative magnet plate (410).

6. The watch clasp mechanism of claim 1, wherein: A rectangular clamping groove (52) is formed in the top of the rectangular insertion frame (51), a first screw hole (53) is formed in the inner wall of the rectangular clamping groove (52), a second screw hole (55) is formed in the inner wall of the first watchband (1), and a threaded clamping rod (510) is threadedly connected between the first screw hole (53) and the second screw hole (55).

7. The watch clasp mechanism according to claim 6, wherein: A rectangular clamping plate (57) is clamped in the inner wall of the rectangular clamping groove (52), a third screw hole (59) is formed in the inner wall of the rectangular clamping plate (57), the threaded clamping rod (510) is threadedly connected with the inner wall of the third screw hole (59), and an L-shaped limiting plate (511) is fixedly connected to the top of the rectangular clamping plate (57).

8. The watch clasp mechanism according to claim 7, wherein: A first clamping hole (54) is formed in the inner wall of the rectangular insertion frame (51), a second clamping hole (56) is formed in the inner wall of the first watchband (1), and a clamping rod (58) is fixedly connected to the outer surface bottom of the rectangular clamping plate (57).

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