Connecting structure of dial plate and watchband

Abstract

The utility model discloses a connecting structure of a dial plate and a watchband, which belongs to the field of watches and comprises a dial plate body. The two connecting assemblies are symmetrically arranged on the outer side of the dial plate body; the limiting assembly is detachably arranged on the connecting assembly and comprises a limiting shaft sleeve which is detachably arranged on the inner side of the connecting assembly; the first magnet is arranged on the inner side of the limiting shaft sleeve; and the watchband body is rotatably arranged on the outer side of the limiting shaft sleeve. According to the connecting structure of the dial plate and the watchband, through the clamping design between the connecting assembly and the limiting assembly, the limiting assembly can be quickly connected with and separated from the connecting assembly, so that the convenience of disassembling and assembling the watchband from the dial plate is improved, and under the dual effects of the first magnet and the limiting block, the watchband can be conveniently disassembled from the dial plate. Therefore, the limiting assembly is prevented from slipping from the connecting assembly, and the stability of the watch in use is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of watch, concretely relates to a dial and watchband connecting structure. BACKGROUND

[0002] A watch is a small time display device worn on the wrist, which is used to inform the wearer of the current time. The watch can be mechanical, quartz or digital, which keeps the accuracy of time through different mechanisms.

[0003] At present, the traditional dial and watchband connecting structure usually adopts fixed pin shaft, screw or buckle and the like to connect. Although this kind of connecting mode can realize the fixation of the watchband and the dial, when the watchband needs to be replaced or repaired, usually the tool (such as screwdriver, thimble and the like) is needed to assist, and the operation is cumbersome and can easily cause damage to the connecting structure, therefore, the present application proposes a dial and watchband connecting structure to solve the above technical problems. SUMMARY

[0004] In view of one or more of the above defects or improvement requirements of the prior art, the utility model provides a dial and watchband connecting structure, which has the advantages of improving the convenience of watchband disassembly and assembly.

[0005] To achieve the above purpose, the utility model provides a dial and watchband connecting structure, which comprises a dial body;

[0006] Two connecting assemblies are symmetrically arranged on the outer side of the dial body;

[0007] A limiting assembly is detachably arranged on the connecting assembly, which comprises a limiting shaft sleeve, which is detachably arranged on the inner side of the connecting assembly; a first magnet is arranged on the inner side of the limiting shaft sleeve;

[0008] A watchband body is rotatably arranged on the outer side of the limiting shaft sleeve.

[0009] Further, the connecting assembly comprises a connecting sleeve, which is arranged on the outer side of the dial body;

[0010] Two mounting holes are symmetrically arranged on the inner side of the connecting sleeve;

[0011] Two first accommodating grooves are respectively arranged on the front and rear surfaces of the connecting sleeve, and the two first accommodating grooves are respectively communicated with the two mounting holes;

[0012] Two sliding grooves are arranged on the inner side of the connecting sleeve, and the two sliding grooves are respectively communicated with the two mounting holes;

[0013] Four second displacement slots, two pairs of a group symmetrically opened in the inner side of the connecting sleeve, and two groups of the second displacement slots are respectively communicated with two mounting holes;

[0014] Two connecting pieces are respectively symmetrically and rotatably arranged in the inner side of the two mounting holes.

[0015] Further, the connecting piece comprises a connecting shaft rotatably arranged in the inner side of the mounting hole;

[0016] A rotating block is arranged at one end of the connecting shaft close to the first displacement slot;

[0017] A blocking ring is arranged on the outer side of the connecting shaft;

[0018] A second magnet is arranged on the inner side of the connecting shaft;

[0019] Two limiting blocks are symmetrically arranged on the outer side of the connecting shaft away from the first displacement slot.

[0020] Further, the blocking ring is located on the inner side of the sliding groove, and the outer side of the blocking ring is in contact with the inner side of the sliding groove;

[0021] A groove is opened on the end face of the connecting shaft away from the first displacement slot, and the second magnet is arranged on the inner side of the groove.

[0022] Further, the limiting sleeve is detachably arranged between the outer sides of the connecting shafts of the two connecting pieces, and the front and rear end faces of the limiting sleeve are in contact with the inner side of the connecting sleeve, and the inner side of the limiting sleeve is in contact with the outer side of the connecting shaft.

[0023] Further, the limiting assembly further comprises two rotating grooves symmetrically opened in the inner side of the limiting sleeve;

[0024] Four fixing grooves are symmetrically opened in the inner side of the two rotating grooves in two groups;

[0025] Four third displacement slots are respectively opened in the front and rear end faces of the limiting sleeve in two groups, and two groups of the third displacement slots are respectively communicated with two rotating grooves.

[0026] Further, the two limiting blocks on the outer side of the same connecting shaft are located in one group of the rotating grooves;

[0027] The number of the limiting assemblies is two, and two limiting assemblies are respectively detachably arranged on two connecting assemblies, and the number of the watchband bodies is two, and two watchband bodies are respectively detachably arranged on two limiting assemblies.

[0028] Overall, the above technical scheme conceived by the utility model compared with prior art has beneficial effects including:

[0029] The watch dial and watchband connecting structure has the clamping design between the connecting assembly and the limiting assembly, realizes the quick connection and separation of the limiting assembly from the connecting assembly, improves the convenience of disassembling the watchband from the watch dial, and ensures the stability of the watch during use under the double action of the first magnet and the limiting block. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 The utility model provides an overall explosion three-dimensional structure schematic view in preferred embodiment of the utility model;

[0031] Figure 2 The utility model provides an overall three-dimensional structure schematic view in preferred embodiment of the utility model;

[0032] Figure 3 The utility model provides an overall explosion three-dimensional structure schematic view of connecting assembly in preferred embodiment of the utility model;

[0033] Figure 4 The utility model provides an overall three-dimensional structure schematic view of connecting assembly in preferred embodiment of the utility model;

[0034] Figure 5 The utility model provides an overall three-dimensional structure schematic view of limiting assembly in preferred embodiment of the utility model.

[0035] In all drawings, same reference signs represent same technical features, specifically: 1, watch dial body; 2, connecting assembly; 21, connecting sleeve; 22, mounting hole; 23, first accommodating slot; 24, sliding slot; 25, second accommodating slot; 26, connecting piece; 261, connecting shaft; 262, rotating block; 263, blocking ring; 264, second magnet; 265, limiting block; 3, limiting assembly; 31, limiting shaft sleeve; 32, first magnet; 33, rotating slot; 34, fixed slot; 35, third accommodating slot; 4, watchband body. DETAILED DESCRIPTION

[0036] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0037] Please refer to Figures 1-5 The utility model provides a watch dial and watchband connecting structure, including watch dial body 1;

[0038] Two connecting assemblies 2 are symmetrically arranged on the outer side of the watch plate body 1.

[0039] A limiting assembly 3 is detachably arranged on the connecting assembly 2, and comprises a limiting shaft sleeve 31 which is detachably arranged on the inner side of the connecting assembly 2, and a first magnet 32 which is arranged on the inner side of the limiting shaft sleeve 31.

[0040] A watch band body 4 is rotatably arranged on the outer side of the limiting shaft sleeve 31.

[0041] In this embodiment, a watch plate and watch band connecting structure is provided, the watch band body 4 is sleeved on the outer side of the limiting assembly 3, then the limiting assembly 3 is arranged on the inner side of the connecting assembly 2, the connecting assembly 2 quickly limits the limiting assembly 3, so that the watch band body 4 is connected to the watch plate body 1, and the watch band body 4 can be quickly detached from the watch plate body 1 under the action of the connecting assembly 2, so that the watch band body 4 is more convenient to maintain or replace.

[0042] Further, as shown in Figures 3-4 The connecting assembly 2 in the preferred embodiment of the utility model comprises a connecting sleeve 21 which is arranged on the outer side of the watch plate body 1, two mounting holes 22 which are symmetrically arranged on the inner side of the connecting sleeve 21, two first accommodating grooves 23 which are respectively arranged on the front and back surfaces of the connecting sleeve 21 and are respectively communicated with the two mounting holes 22, two sliding grooves 24 which are arranged on the inner side of the connecting sleeve 21 and are respectively communicated with the two mounting holes 22, four second accommodating grooves 25 which are symmetrically arranged in pairs on the inner side of the connecting sleeve 21 and are respectively communicated with the two mounting holes 22, and two connecting pieces 26 which are respectively symmetrically and rotatably arranged on the inner side of the two mounting holes 22.

[0043] Further, the connecting piece 26 comprises a connecting shaft 261 which is rotatably arranged on the inner side of the mounting hole 22, a rotating block 262 which is arranged on one end of the connecting shaft 261 close to the first accommodating groove 23, a blocking ring 263 which is arranged on the outer side of the connecting shaft 261, a second magnet 264 which is arranged on the inner side of the connecting shaft 261, and two limiting blocks 265 which are symmetrically arranged on the outer side of one end of the connecting shaft 261 away from the first accommodating groove 23.

[0044] More specifically, the blocking ring 263 is located on the inner side of the sliding groove 24, and the outer side of the blocking ring 263 is in contact with the inner side of the sliding groove 24; a groove is arranged on the end face of the connecting shaft 261 away from the first accommodating groove 23, and the second magnet 264 is arranged on the inner side of the groove.

[0045] Further, the limiting shaft sleeve 31 is detachably arranged between the outer sides of the connecting shafts 261 of the two connecting members 26, the front and rear end faces of the limiting shaft sleeve 31 are in contact with the inner side of the connecting sleeve 21, and the inner side of the limiting shaft sleeve 31 is in contact with the outer side of the connecting shaft 261.

[0046] In the embodiment, a plurality of preferred embodiments of the connecting assembly 2 are given, by the two second accommodating grooves 25, after the connecting shaft 261 is pulled out, the limiting block 265 can enter the two second accommodating grooves 25, so that the limiting block 265 does not affect the disassembly of the limiting shaft sleeve 31 from the connecting sleeve 21, and under the action of the blocking ring 263 located in the sliding groove 24, the connecting shaft 261 can only slide a certain distance in the mounting hole 22, but the connecting shaft 261 cannot be completely pulled out of the mounting hole 22.

[0047] Further, as shown in Figure 5 The limiting assembly 3 in the preferred embodiment of the utility model further comprises two rotating grooves 33 which are symmetrically arranged on the inner side of the limiting shaft sleeve 31, four fixing grooves 34 which are symmetrically arranged on the inner side of the two rotating grooves 33 in pairs, and four third accommodating grooves 35 which are arranged on the front and rear end faces of the limiting shaft sleeve 31 in pairs and are in communication with the two rotating grooves 33.

[0048] Further, the two limiting blocks 265 on the outer side of the same connecting shaft 261 are located on the inner side of a group of rotating grooves 33.

[0049] Preferably, the number of the limiting assemblies 3 is two, and the two limiting assemblies 3 are detachably arranged on the two connecting assemblies 2, the number of the watchband bodies 4 is two, and the two watchband bodies 4 are detachably arranged on the two limiting assemblies 3.

[0050] In the embodiment, the plurality of preferred embodiments of the limiting assembly 3 are shown, the watchband body 4 is sleeved on the outside of the limiting shaft sleeve 31, then the limiting shaft sleeve 31 is placed on the inside of the connecting sleeve 21, then under the action of the first magnet 32, the second magnet 264 of the two connecting pieces 26 is adsorbed into the limiting shaft sleeve 31, under the action of the two third accommodation grooves 35, the two limiting blocks 265 outside the connecting shaft 261 can rotate into the rotating groove 33, then the rotating block 262 is screwed, the rotating block 262 makes the two limiting blocks 265 outside the connecting shaft 261 align with the two fixed grooves 34, under the further adsorption of the first magnet 32 to the second magnet 264, the limiting block 265 enters the inside of the fixed groove 34, so under the action of the fixed groove 34, the rotation of the connecting shaft 261 is limited, so under the action of the first magnet 32 and the limiting block 265, it is ensured that the connecting shaft 261 will not slide out of the limiting shaft sleeve 31, thereby ensuring the limiting stability of the connecting shaft 261 to the limiting shaft sleeve 31, and then the watchband body 4 can be installed on the watch dial body 1, and conversely, the watchband body 4 can be detached from the watch dial body 1.

[0051] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A watch dial and band connection structure, characterized by, It includes a watch dial body (1); Two connecting assemblies (2) are symmetrically arranged on the outer side of the watch dial body (1); A limiting assembly (3) is detachably arranged on the inner side of the connecting assembly (2), which comprises a limiting shaft sleeve (31) and a first magnet (32) arranged on the inner side of the limiting shaft sleeve (31); A watchband body (4) is rotatably arranged on the outer side of the limiting shaft sleeve (31).

2. The watch dial and band connection structure according to claim 1, characterized by, The connecting assembly (2) comprises a connecting sleeve (21) arranged on the outer side of the watch dial body (1); Two mounting holes (22) are symmetrically arranged on the inner side of the connecting sleeve (21); Two first accommodating grooves (23) are respectively arranged on the front and rear surfaces of the connecting sleeve (21), and the two first accommodating grooves (23) are respectively communicated with the two mounting holes (22); Two sliding grooves (24) are arranged on the inner side of the connecting sleeve (21), and the two sliding grooves (24) are respectively communicated with the two mounting holes (22); Four second accommodating grooves (25) are symmetrically arranged in two groups on the inner side of the connecting sleeve (21), and the two groups of second accommodating grooves (25) are respectively communicated with the two mounting holes (22); Two connecting pieces (26) are respectively symmetrically and rotatably arranged on the inner side of the two mounting holes (22).

3. The watch dial and band connection structure according to claim 2, characterized by, The connecting piece (26) comprises a connecting shaft (261) rotatably arranged on the inner side of the mounting hole (22); A rotating block (262) is arranged on one end of the connecting shaft (261) close to the first accommodating groove (23); A blocking ring (263) is arranged on the outer side of the connecting shaft (261); A second magnet (264) is arranged on the inner side of the connecting shaft (261); Two limiting blocks (265) are symmetrically arranged on the outer side of one end of the connecting shaft (261) away from the first accommodating groove (23).

4. The watch dial and band connection structure according to claim 3, characterized by, The blocking ring (263) is located on the inner side of the sliding groove (24), and the outer side of the blocking ring (263) is in contact with the inner side of the sliding groove (24); A groove is arranged on the end face of the connecting shaft (261) away from the first accommodating groove (23), and the second magnet (264) is arranged in the groove.

5. The watch dial and band connection structure according to claim 3, characterized by, The limiting shaft sleeve (31) is detachably arranged between the outer sides of the connecting shafts (261) of the two connecting pieces (26), and the front and rear end faces of the limiting shaft sleeve (31) are in contact with the inner side of the connecting sleeve (21), and the inner side of the limiting shaft sleeve (31) is in contact with the outer side of the connecting shaft (261).

6. The watch dial and band connection structure according to claim 5, characterized by, The limiting assembly (3) further comprises two rotating grooves (33) symmetrically arranged on the inner side of the limiting shaft sleeve (31); Four fixing grooves (34) are symmetrically arranged in two groups on the inner side of the two rotating grooves (33); Four third accommodating grooves (35) are respectively arranged in two groups on the front and rear end faces of the limiting shaft sleeve (31), and the two groups of third accommodating grooves (35) are respectively communicated with the two rotating grooves (33).

7. The watch dial and band connection structure according to claim 6, characterized by, Two limiting blocks (265) outside the connecting shaft (261) are located inside a group of rotating grooves (33); The number of the limiting assemblies (3) is two, and the two limiting assemblies (3) are respectively detachably arranged on the two connecting assemblies (2); the number of the watchband bodies (4) is two, and the two watchband bodies (4) are respectively detachably arranged on the two limiting assemblies (3).

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