Loosening structure between watchcase and watchband and watch

Abstract

The utility model discloses a loosing structure between a watchcase and a watchband and a watch, the loosing structure comprises the watchcase, the watchband and a loosing module, the watchcase is provided with a slot, the end of the watchband is inserted in the slot, the watchcase is provided with a loosing module mounting hole, and the loosing module is arranged in the loosing module mounting hole. The watch comprises the loosening structure between the watchcase and the watchband. According to the utility model, the clamping structures which are mutually buckled together are adopted, so that installation can be carried out outside the watchcase, and therefore, the integrated watchcase can be applied to an integrated watchcase, and is simple to install and operate, and firm and reliable in structure.

Description

Technical Field

[0001] The utility model discloses a watch, in particular to a loosening structure between a watch case and a watch band and a watch, belonging to the technical field of wearable electronic products. Background Art

[0002] A smart watch is a wearable device integrating computer technology, communication technology and sensor technology. It not only has the time display function of a traditional watch, but also can perform various intelligent functions. Smart watches are usually paired with smart phones or other devices to provide richer functions and data synchronization.

[0003] Smart watches in the prior art usually consist of a watch head and a watch band. The watch band and the watch head are detachably connected to facilitate the replacement of different watch bands. Traditional smart watches adopt a watch band connection method similar to that of traditional mechanical watches, that is, connected to the watch case through a watch shaft. On the one hand, this structure is not convenient enough for disassembly and assembly. On the other hand, since the watch bands of smart watches are mostly made of materials such as silica gel, using the traditional connection method is easy to damage.

[0004] In view of the special structure of smart watches, people have invented a special connection method. Please refer to the Chinese prior utility model patent with the publication number CN213428725 U. It has a slot opened on the watch case, and the watch band is inserted into the slot from the side. The spring buckle assembly on the watch band extends into the limit slot on the watch case to snap the watch band and the watch case together. When disassembling, press the disassembly button, and the spring buckle assembly is pushed by the disassembly button to be pushed out of the limit slot on the watch case to complete the disassembly. However, in this structure, the disassembly button needs to be installed in the watch case through an elastic steel wire. This structure is applicable to a split watch case, that is, the watch case back cover and the watch case middle frame are separately arranged and then snapped together. With the continuous development of smart watch technology, people have invented a more beautiful and strong integrated watch case. For an integrated watch case, the structure of installing the disassembly button using an elastic steel wire cannot be realized, so that this watch band structure cannot be applied to smart watches with an integrated watch case structure either. Summary of the Invention

[0005] Aiming at the disadvantage that the smart watch band installation structure in the above-mentioned prior art is not applicable to an integrated watch case, the utility model provides a loosening structure between a watch case and a watch band and a watch. It adopts a snap-fit structure that is snapped together, and can be installed outside the watch case, so that it can be applicable to an integrated watch case.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A loosening structure between a watch case and a watch band. The loosening structure includes a watch case, a watch band, and a loosening module. A slot is provided on the watch case, the end of the watch band is inserted into the slot, a mounting hole for the loosening module is provided on the watch case, and the loosening module is arranged in the mounting hole for the loosening module.

[0007] A watch, which includes the loosening structure between the watch case and the watch band as described above.

[0008] The technical solution further adopted by the present utility model to solve its technical problems further includes:

[0009] The loosening module includes a cover plate, a connecting member, a pressing plate, and a return spring. The connecting member is fixedly installed on the cover plate. Both sides of the connecting member are bent inward to form side plates, and a buckle protrudes outward on the side plates. Card interfaces are respectively provided on both sides of the pressing plate, and wing plates are respectively extended from both sides of the pressing plate corresponding to the bottom positions of the card interfaces. The connecting member is inserted into the interior of the pressing plate, and the buckle on the connecting member is clamped in the card interface on the pressing plate. The return spring is arranged between the cover plate and the watch case.

[0010] Spring columns are respectively fixedly arranged on both sides of the cover plate, and the return spring is sleeved on the spring columns.

[0011] A limiting groove is arranged on the side of the mounting hole for the loosening module close to the slot.

[0012] A clamping step is arranged at the bottom of the limiting groove.

[0013] A spring gear position is arranged on the side of the mounting hole for the loosening module far from the slot. One end of the return spring is sleeved on the spring column, and the other end abuts against the spring gear position.

[0014] The beneficial effects of the present utility model are as follows: The present utility model adopts a clamping structure that is mutually buckled together, which can be installed outside the watch case, so it can be applied to an integrated watch case, and the installation and operation are simple, and the structure is firm and reliable.

[0015] The following will further describe the present utility model in conjunction with the drawings and specific embodiments. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0017] Figure 2 It is a three-dimensional structure schematic diagram of another perspective of the present utility model.

[0018] Figure 3 It is a disassembled state structure schematic diagram of the present utility model.

[0019] Figure 4 It is a three-dimensional structure schematic diagram of the loosening module of the present utility model.

[0020] Figure 5 This is a schematic structural diagram of the disassembled state of the loosening module of the present utility model.

[0021] Figure 6 This is a three-dimensional structural diagram of another perspective of the loosening module of the present utility model.

[0022] Figure 7 This is a schematic structural diagram of the disassembled state of another perspective of the loosening module of the present utility model.

[0023] Figure 8 This is a partially enlarged schematic structural diagram of the mounting holes of the loosening module of the present utility model.

[0024] Figure 9 This is a partially enlarged schematic structural diagram of the mounting holes of the loosening module of the present utility model.

[0025] Figure 10 This is a schematic partial structure diagram of the watch case of the present utility model.

[0026] Figure 11 It is Figure 10 The schematic structural diagram of the A-A section in

[0027] Figure 12 It is Figure 10 The schematic structural diagram of the B-B section in

[0028] In the figure, 1 - watch case, 2 - watch band, 3 - loosening module, 4 - mounting hole of the loosening module, 5 - cover plate, 6 - connecting piece, 7 - pressing plate, 8 - return spring, 9 - spring post, 10 - side plate, 11 - buckle, 12 - clamping interface, 13 - wing plate, 14 - spring gear position, 15 - clamping step, 16 - limiting groove, 17 - slot. Specific embodiments

[0029] This embodiment is the preferred embodiment of the present utility model. All other embodiments with the same or similar principles and basic structures as this embodiment are within the protection scope of the present utility model.

[0030] Please refer to the attached Figure 1 to the attached Figure 12 This invention mainly protects a loosening structure between a watch case and a watch band. This structure mainly includes a watch case 1, a watch band 2 and a loosening module 3. A slot 17 is provided on the watch case 1, the end of the watch band 2 is inserted into the slot 17, a mounting hole 4 for the loosening module is provided on the watch case 1, and the loosening module 3 is arranged in the mounting hole 4 for the loosening module.

[0031] In this embodiment, the structure of the watch strap 2 and the spring buckle assembly in the watch strap 2 are exactly the same as the structure in the Chinese utility model patent with publication number CN 213428725 U. The specific structure can be found in the Chinese utility model patent with publication number CN 213428725 U, which will not be repeated here.

[0032] In this embodiment, the loosening module 3 mainly includes a cover plate 5, a connecting member 6, a pressure plate 7 and a reset spring 8. The connecting member 6 is fixedly installed on the cover plate 5. The two sides of the connecting member 6 are bent inward to form a side plate 10. The side plate 10 protrudes outward to form a buckle 11. Card interfaces 12 are respectively provided on both sides of the pressure plate 7. Fin plates 13 are respectively extended to both sides of the pressure plate 7 corresponding to the bottom position of the card interface 12. The connecting member 6 is inserted into the inside of the pressure plate 7, and the buckle 11 on the connecting member 6 is snapped into the card interface 12 on the pressure plate 7.

[0033] In this embodiment, spring columns 9 are fixedly provided on both sides of the cover plate 5 , and the return spring 8 is sleeved on the spring columns 9 .

[0034] In this embodiment, the watch case 1 is provided with a slot 17 for installing the watch strap 2 and a loosening module mounting hole 4 for installing the loosening module 3. A limiting slot 16 is provided in the loosening module mounting hole 4 near the slot 17 to accommodate the spring buckle assembly structure on the watch strap 2 to achieve the buckling and locking of the watch strap. In this embodiment, a clamping step 15 is provided at the bottom of the limiting slot 16 to clamp the fin plate 13. In this embodiment, a spring stop 14 is provided in the loosening module mounting hole 4 away from the slot 17. One end of the reset spring 8 is sleeved on the spring column 9, and the other end is against the spring stop 14.

[0035] When assembling the utility model, the pressing plate 7 is inserted into the mounting hole 4 of the loose buckle module from one side of the slot 17, the fin plates 13 on both sides of the pressing plate 7 are clamped at the clamping steps 15, and the cover plate 5 together with the connecting piece 6 are inserted into the mounting hole 4 of the loose buckle module from one side of the slot 17. Before the insertion, the reset spring 8 is first installed on the spring column 9 of the cover plate 5. After the insertion, the buckle 11 on the connecting piece 6 is clamped into the clamping interface 12 on the pressing plate 7, and the installation is completed.

[0036] When in use, insert one end of the watchband 2 into the slot 17, and after the spring buckle assembly in the watchband 2 is inserted into the limiting slot 16 of the loosening module mounting hole 4, the watchband 2 cannot be arbitrarily removed from the slot 17 due to the restriction, and the installation of the watchband 2 is completed. When it is necessary to remove the watchband 2, just press the cover plate 5 manually, and the cover plate 5 pushes the pressing plate 7 downward through the connecting piece 6, and the pressing plate 7 pushes the spring buckle assembly in the watchband 2 to make it escape from the limiting slot 16 of the loosening module mounting hole 4, thereby realizing the loosening and unlocking. At this time, pull the watchband 2 out of the slot 17 with force, loosen the cover plate 5, and the cover plate 5 and the connecting piece 6 are reset under the push of the reset spring 8.

[0037] The present utility model also protects a watch, which includes the loose buckle structure between the watch case and the watch band as described above.

[0038] The present utility model adopts a snap-fit structure that is mutually engaged, which can be installed outside the watch case, so that it can be applied to an integrated watch case, and the installation and operation are simple, and the structure is firm and reliable.

Claims

1. A loose buckle structure between a watch case and a watch strap, characterized by: The loosening structure comprises a watch case (1), a watch strap (2) and a loosening module (3); the watch case (1) is provided with a slot (17), an end of the watch strap (2) is inserted into the slot (17), the watch case (1) is provided with a loosening module mounting hole (4), and the loosening module (3) is arranged in the loosening module mounting hole (4).

2. The buckle structure between the watch case and the watch strap according to claim 1, characterized in that: The loosening module (3) comprises a cover plate (5), a connecting member (6), a pressing plate (7) and a reset spring (8), wherein the connecting member (6) is fixedly mounted on the cover plate (5), the two sides of the connecting member (6) are bent inwardly to form side plates (10), the side plates (10) are protruding outwardly to form buckles (11), the two sides of the pressing plate (7) are respectively provided with card interfaces (12), the two sides of the pressing plate (7) are respectively provided with fin plates (13) extending outwardly from the two sides corresponding to the bottom positions of the card interfaces (12), the connecting member (6) is inserted into the inside of the pressing plate (7), the buckle (11) on the connecting member (6) is clamped in the card interface (12) on the pressing plate (7), and the reset spring (8) is arranged between the cover plate (5) and the watch case (1).

3. The buckle structure between the watch case and the watch strap according to claim 2, characterized in that: Spring columns (9) are fixedly arranged on both sides of the cover plate (5), and the return spring (8) is sleeved on the spring column (9).

4. The buckle structure between the watch case and the watch strap according to claim 1, characterized in that: A limiting groove (16) is provided in the loose-button module installation hole (4) on one side close to the slot (17).

5. The buckle structure between the watch case and the watch strap according to claim 4, characterized in that: A clamping step (15) is provided at the bottom of the limiting groove (16).

6. The buckle structure between the watch case and the watch strap according to claim 2, characterized in that: A spring stop (14) is provided in the mounting hole (4) of the loosening module on the side away from the slot (17); one end of the return spring (8) is sleeved on the spring column (9) and the other end abuts against the spring stop (14).

7. A watch, characterized in that: The watch comprises a loose buckle structure between the watch case and the watch strap as described in any one of claims 1 to 6.

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