Watchband quick dismounting mechanism and watch convenient for dismounting watchband

Abstract

The utility model discloses a quick watchband dismounting mechanism and a watch convenient for watchband dismounting, the quick watchband dismounting mechanism comprises a fixed block and a dismounting block, the fixed block is internally provided with an installation inner cavity, the installation inner cavity is internally provided with a top pressing column, the outer end of the top pressing column extends to the outside of the fixed block, the inner end of the top pressing column is provided with a clamping plate, and the clamping plate is connected with the dismounting block. A clamping block is arranged on the clamping plate, a clamping groove is formed in the dismounting block, the clamping block can be clamped into the clamping groove in a matched mode and enables the fixed block and the dismounting block to be detachably connected, and a compression spring used for pressing the clamping block into the clamping groove is further arranged in the fixed block; the watch convenient for dismounting the watchband comprises a dial plate, a first watchband, a second watchband and the quick watchband dismounting mechanism. The watchband quick dismounting mechanism and the watch convenient for dismounting the watchband have the characteristics of simple structure and convenient implementation, can realize quick dismounting during application, are convenient for a user to dismount and replace the watchband, and have better use experience.

Description

Technical Field

[0001] The utility model relates to the field of watches, in particular to a watch strap quick disassembly mechanism and a watch with convenient watch strap disassembly. Background Art

[0002] A watch, or wristwatch, is an instrument worn on the wrist for timing / displaying time. It is usually made of leather, rubber, nylon cloth, stainless steel and other materials to make a strap, and the "head" that displays the time is tied to the wrist. Smart watches are a type of watch. Smart watches are watches with information processing capabilities and meet the basic technical requirements of watches. In addition to indicating time, smart watches should also have one or more functions such as reminders, navigation, calibration, monitoring, and interaction; display methods include pointers, numbers, and images.

[0003] A watch generally includes a dial and a strap. Existing watches have the problem that the strap is difficult to remove and replace, which brings a bad user experience to consumers.

[0004] Therefore, the purpose of the utility model is to provide a new technical solution to solve the existing technical problems. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a quick disassembly and assembly mechanism for a watch strap and a watch with easy disassembly of the watch strap, which solves the technical defects of existing watch products such as difficulty in disassembly of the watch strap, inconvenience in disassembly, difficulty in replacing the watch strap, and poor user experience.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A watchband quick disassembly and assembly mechanism comprises a fixed block and a disassembly block, the fixed block has an installation inner cavity inside, a push column is arranged in the installation inner cavity, the outer end of the push column extends to the outside of the fixed block, the inner end of the push column is provided with a clamping plate, the clamping plate is provided with a clamping block, the disassembly block is provided with a clamping groove adapted to the clamping block, the clamping block can be fitted into the clamping groove and the fixed block and the disassembly block are detachably connected, and a compression spring for pressing the clamping block into the clamping groove is also provided inside the fixed block.

[0008] As a further improvement of the above technical solution, the compression spring includes a first compression spring and a second compression spring, the first compression spring is arranged at the bottom of the clamping plate, one end of the first compression spring abuts against the bottom wall of the clamping plate, the first compression spring applies a first elastic force to the clamping block through the clamping plate to make the clamping block clamp into the clamping groove, the second compression spring is arranged at the side position of the installation inner cavity, one end of the second compression spring directly or indirectly abuts against the pushing column, the other end of the second compression spring abuts against the corresponding position inside the fixed block, and the second compression spring applies a second elastic force to the clamping block through the pushing column and the clamping plate to make the clamping block clamp into the clamping groove.

[0009] As a further improvement of the above technical solution, there are two push-up columns and two clamping plates, and the two push-up columns and the two clamping plates are symmetrically distributed inside the fixed block. There are two first compression springs, and the two first compression springs are arranged between the two clamping plates. One end of the first compression spring abuts against one of the clamping plates, and the other end of the first compression spring abuts against the other clamping plate.

[0010] As a further improvement of the above technical solution, an annular groove is provided on the side of the installation inner cavity, and a limiting ring is provided on the side of the push column. The limiting ring fits into the annular groove, and the second compression spring is arranged in the annular groove. One end of the second compression spring abuts against a side wall of the annular groove, and the other end of the second compression spring abuts against the limiting ring and can apply elastic force to the push column through the limiting ring.

[0011] As a further improvement of the above technical solution, two second compression springs are arranged in the annular groove, and the two second compression springs are symmetrically distributed on both sides of the pressure column.

[0012] As a further improvement of the above technical solution, the outer end of the pressing column extends outward to the outside of the fixed block, and the part of the pressing column extending to the outside of the fixed block is provided with a pressing head, the end of the pressing head has an arc-shaped end face structure, and the maximum cross-sectional dimension of the pressing head is larger than the mouth dimension of the installation inner cavity.

[0013] As a further improvement of the above technical solution, the disassembly block has a connecting part, and the fixed block has a connecting groove that matches the connecting part. The connecting part of the disassembly block can be correspondingly inserted into the connecting groove of the fixed block. The middle position of the connecting part of the disassembly block is provided with an intermediate avoidance position for inserting the clamping plate and the clamping block, and the clamping groove is provided on the side wall of the intermediate avoidance position.

[0014] The utility model also provides:

[0015] A watch with easy strap disassembly comprises a dial, a first strap, a second strap and a quick strap disassembly mechanism, wherein the first strap is connected to a first side portion of the dial via the quick strap disassembly mechanism, and the second strap is directly or indirectly connected to a second side portion of the dial.

[0016] As a further improvement of the above technical solution, the fixed block is directly connected to the first side of the dial or the fixed block is connected to the first connecting member on the first side of the dial, a first connecting frame is hinged on the disassembly block, a second connecting frame is hinged on the first connecting frame, a free end of the second connecting frame is connected to the first strap via a second connecting member, and the second strap is connected to the second side of the dial via a third connecting member.

[0017] As a further improvement of the above technical solution, the first connecting frame is installed on the disassembly block through a first rotating shaft, and a mounting shaft is provided at the free end of the first connecting frame. A movable mounting plate is provided on the mounting shaft, and sweat-absorbent cotton is provided on the side of the movable mounting plate close to the skin. A mounting belt is provided on the movable mounting plate, and the mounting belt can be movably connected to the first connecting frame and / or the second connecting frame.

[0018] The beneficial effects of the utility model are as follows: the utility model provides a quick disassembly mechanism for a watch strap and a watch that is easy to disassemble the watch strap. The quick disassembly mechanism for the watch strap and the watch that is easy to disassemble the watch strap can realize the connection and disassembly functions between the fixed block and the disassembly block through the matching structure of the clamping block and the clamping groove. When used, the watch strap can be quickly disassembled, which is convenient for replacing the watch strap and providing a better user experience.

[0019] In summary, this kind of quick disassembly and assembly mechanism of the strap and the watch with easy strap disassembly solve the technical defects of existing watch products such as difficulty in disassembling the strap, inconvenience in disassembly, difficulty in replacing the strap, and poor user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the assembly of the watch strap quick disassembly mechanism in Embodiment 1 of the present utility model;

[0022] Figure 2 It is a schematic diagram of assembling a watch that facilitates the disassembly of the strap in Embodiment 1 of the present utility model;

[0023] Figure 3 It is another assembly schematic diagram of a watch that is easy to disassemble the strap in Example 1 of the utility model. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technical personnel in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other, refer to Figure 1-3 .

[0025] Embodiment 1:

[0026] Specific reference Figure 1 The utility model provides: a watch band quick disassembly mechanism, including a fixed block 11 and a disassembly block 12, wherein the fixed block 11 has an installation inner cavity 111 inside, and a pressing column 13 is arranged in the installation inner cavity 111, and the outer end of the pressing column 13 extends to the outside of the fixed block 11, and the inner end of the pressing column 13 is provided with a clamping plate 14, and a clamping block 141 is arranged on the clamping plate 14, and a clamping groove 121 adapted to the clamping block 141 is arranged on the disassembly block 12, and the clamping block 141 can be fitted into the clamping groove 121 and make the fixed block 11 and the disassembly block 12 detachably connected, and a compression spring for pressing the clamping block 141 into the clamping groove 121 is also arranged inside the fixed block 11. During application, the fixed block 11 is connected to the dial 2, and the disassembly block 12 is connected to the watch band. When the watch strap needs to be removed, the pressing column 13 is pressed by hand. The pressing column 13 and the clamping plate 14 overcome the elastic force of the compression spring, so that the clamping block 141 is disengaged from the clamping groove 121. At this time, the fixing block 11 and the removal block 12 are separated, so that the watch strap can be quickly removed. Similarly, when the strap needs to be removed, first press the pressing column 13. When the pressing column 13 and the clamping plate 14 overcome the elastic force of the compression spring and are compressed to a certain length, the disassembly block 12 can be inserted into the preset position, which is the position corresponding to the clamping block 141 and the clamping groove 121. At this time, release the pressing force on the pressing column 13. Under the elastic force of the compression spring, the clamping block 141 is pushed and clamped into the clamping groove 121 by the elastic force of the compression spring. When the clamping block 141 is clamped in place in the clamping groove 121, the fixing block 11 and the disassembly block 12 can be connected by clamping. The whole operation is very convenient and fast, and the user experience is good.

[0027] In this embodiment, the compression spring includes a first compression spring 15 and a second compression spring 16. The first compression spring 15 is arranged at the bottom of the clamping plate 14, and one end of the first compression spring 15 abuts against the bottom wall of the clamping plate 14. The first compression spring 15 applies a first elastic force to the clamping block 141 through the clamping plate 14, causing the clamping block 141 to be clamped into the clamping groove 121. The second compression spring 16 is arranged at a side position of the installation inner cavity 111, and one end of the second compression spring 16 directly or indirectly abuts against the pushing column 13, and the other end of the second compression spring 16 abuts against the corresponding position inside the fixed block 11. The second compression spring 16 applies a second elastic force to the clamping block 141 through the pushing column 13 and the clamping plate 14, causing the clamping block 141 to be clamped into the clamping groove 121. When in use, the first compression spring 15 and the second compression spring 16 provide elastic force at the same time, so that the clamping block 141 can achieve a more stable and reliable connection with the clamping groove 121, and will not be easily accidentally loosened, and the reliability is higher. During the disassembly process, when pressure is applied to the top pressure column 13, the top pressure column 13 together with the clamping plate 14 overcome the first elastic force of the first compression spring 15 and the second elastic force of the second compression spring 16, and finally the clamping block 141 is separated from the clamping groove 121, and the disassembly function can be achieved at this time.

[0028] More specifically, in this embodiment, the two pressing columns 13 and the two clamping plates 14 are symmetrically distributed inside the fixed block 11. The two first compression springs 15 are arranged between the two clamping plates 14. One end of the first compression spring 15 abuts against one of the clamping plates 14, and the other end of the first compression spring 15 abuts against the other clamping plate 14. An annular groove 112 is arranged on the side of the installation inner cavity 111. A limiting ring 131 is arranged on the side of the pressing column 13. The limiting ring 131 is fitted into the annular groove 112. The second compression spring 16 is arranged in the annular groove 112. One end of the second compression spring 16 abuts against a side wall of the annular groove 112. The other end of the second compression spring 16 abuts against the limiting ring 131 and can apply elastic force to the pressing column 13 through the limiting ring 131.

[0029] In addition, in this embodiment, two second compression springs 16 are arranged in the annular groove 112, and the two second compression springs 16 are symmetrically distributed on both sides of the top pressure column 13. Since there are two top pressure columns 13, four second compression springs 16 are arranged inside the entire fixed block 11. The top pressure column 13 and the limit ring 131 can be an integrally formed structure or a structure that is assembled after being manufactured separately, and a suitable processing technology can be selected according to the processing technology requirements.

[0030] Further, the outer end of the pressing column 13 extends outward to the outside of the fixing block 11, and the portion of the pressing column 13 extending outside the fixing block 11 is provided with a pressing head 132, the end of the pressing head 132 has an arc-shaped end surface structure, and the maximum cross-sectional dimension of the pressing head 132 is larger than the mouth dimension of the installation inner cavity 111. The pressing column 13 and the pressing head 132 can be an integrally formed structure or a structure that is assembled after being manufactured separately, and a suitable processing technology can be selected according to the processing technology requirements.

[0031] Furthermore, the disassembly block 12 has a connecting portion 120, and the fixed block 11 has a connecting groove 110 that matches the connecting portion 120. The connecting portion 120 of the disassembly block 12 can be correspondingly inserted into the connecting groove 110 of the fixed block 11. The middle position of the connecting portion 120 of the disassembly block 12 is provided with an intermediate avoidance position 122 for inserting the clamping plate 14 and the clamping block 141, and the clamping groove 121 is provided on the side wall of the intermediate avoidance position 122.

[0032] Based on the above-mentioned watch strap quick disassembly and assembly mechanism, the utility model also provides:

[0033] Specific reference Figure 2 , 3 A watch with easy strap disassembly includes a dial 2, a first strap 31, a second strap 32 and the strap quick disassembly mechanism 1, wherein the first strap 31 is connected to the first side of the dial 2 through the quick disassembly mechanism 1, and the second strap 32 is directly or indirectly connected to the second side of the dial 2.

[0034] More specifically, the fixing block 11 is directly connected to the first side of the dial 2 or the fixing block 11 is connected to the first connecting member 21 of the first side of the dial 2, the disassembly block 12 is hinged with a first connecting frame 4, the first connecting frame 4 is hinged with a second connecting frame 5, the free end of the second connecting frame 5 is connected to the first strap 31 through a second connecting member 311, and the second strap 32 is connected to the second side of the dial 2 through a third connecting member 321. The first connecting frame 4 is mounted on the disassembly block 12 through a first rotating shaft 41, a mounting shaft 42 is provided at the free end of the first connecting frame 4, a movable mounting plate 6 is provided on the mounting shaft 42, a sweat-absorbing cotton is provided on the side of the movable mounting plate 6 close to the skin, a mounting belt 7 is provided on the movable mounting plate 6, and the mounting belt 7 can be movably connected to the first connecting frame 4 or / and the second connecting frame 5.

[0035] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A watch strap quick disassembly and assembly mechanism, characterized in that: The invention comprises a fixed block (11) and a disassembly block (12), wherein the fixed block (11) has an installation inner cavity (111) inside, a pressure column (13) is arranged in the installation inner cavity (111), the outer end of the pressure column (13) extends outside the fixed block (11), the inner end of the pressure column (13) is arranged with a clamping plate (14), the clamping plate (14) is provided with a clamping block (141), the disassembly block (12) is provided with a clamping groove (121) adapted to the clamping block (141), the clamping block (141) can be fitted into the clamping groove (121) and the fixed block (11) and the disassembly block (12) are detachably connected, and a compression spring for pressing the clamping block (141) into the clamping groove (121) is also arranged inside the fixed block (11).

2. A watch strap quick disassembly and assembly mechanism according to claim 1, characterized in that: The compression spring comprises a first compression spring (15) and a second compression spring (16); the first compression spring (15) is arranged at the bottom of the clamping plate (14); one end of the first compression spring (15) abuts against the bottom wall of the clamping plate (14); the first compression spring (15) applies a first elastic force to the clamping block (141) through the clamping plate (14) so ​​that the clamping block (141) is clamped into the clamping groove (121); the second compression spring (16) is arranged at a side position of the installation inner cavity (111); one end of the second compression spring (16) directly or indirectly abuts against the push column (13); the other end of the second compression spring (16) abuts against a corresponding position inside the fixed block (11); the second compression spring (16) applies a second elastic force to the clamping block (141) through the push column (13) and the clamping plate (14) so ​​that the clamping block (141) is clamped into the clamping groove (121).

3. A watch strap quick disassembly and assembly mechanism according to claim 2, characterized in that: The plurality of push-up columns (13) and the plurality of clamping plates (14) are symmetrically distributed inside the fixed block (11). The plurality of first compression springs (15) are arranged between the two clamping plates (14). One end of the first compression spring (15) abuts against one of the clamping plates (14), and the other end of the first compression spring (15) abuts against the other clamping plate (14).

4. A watch strap quick disassembly and assembly mechanism according to claim 2, characterized in that: An annular groove (112) is arranged on the side of the installation inner cavity (111), and a limiting ring (131) is arranged on the side of the push column (13). The limiting ring (131) is fitted into the annular groove (112). The second compression spring (16) is arranged in the annular groove (112), and one end of the second compression spring (16) abuts against a side wall of the annular groove (112), and the other end of the second compression spring (16) abuts against the limiting ring (131) and can apply elastic force to the push column (13) through the limiting ring (131).

5. A watch strap quick disassembly and assembly mechanism according to claim 4, characterized in that: Two second compression springs (16) are arranged in the annular groove (112), and the two second compression springs (16) are symmetrically distributed on both sides of the pressing column (13).

6. A watch strap quick disassembly and assembly mechanism according to claim 1, characterized in that: The outer end of the pressing column (13) extends outward to the outside of the fixing block (11), and the portion of the pressing column (13) extending to the outside of the fixing block (11) is provided with a pressing head (132), the end of the pressing head (132) having an arc-shaped end surface structure, and the maximum cross-sectional dimension of the pressing head (132) is greater than the size of the mouth of the installation inner cavity (111).

7. The watch strap quick disassembly and assembly mechanism according to claim 1, characterized in that: The disassembly block (12) has a connecting portion (120), and the fixed block (11) has a connecting groove (110) matching the connecting portion (120). The connecting portion (120) of the disassembly block (12) can be correspondingly inserted into the connecting groove (110) of the fixed block (11). A middle position of the connecting portion (120) of the disassembly block (12) is provided with a middle avoidance position (122) for inserting the clamping plate (14) and the clamping block (141), and the clamping groove (121) is provided on a side wall of the middle avoidance position (122).

8. A watch with an easy-to-detach strap, characterized in that: It comprises a watch dial (2), a first watch strap (31), a second watch strap (32) and a watch strap quick-detachment mechanism (1) as claimed in any one of claims 1 to 7, wherein the first watch strap (31) is connected to a first side portion of the watch dial (2) via the quick-detachment mechanism (1), and the second watch strap (32) is directly or indirectly connected to a second side portion of the watch dial (2).

9. A watch with easy-to-detach strap according to claim 8, characterized in that: The fixing block (11) is directly connected to the first side of the dial (2) or the fixing block (11) is connected to the first connecting member (21) of the first side of the dial (2); the disassembly block (12) is hinged with a first connecting frame (4); the first connecting frame (4) is hinged with a second connecting frame (5); the free end of the second connecting frame (5) is connected to the first strap (31) via a second connecting member (311); the second strap (32) is connected to the second side of the dial (2) via a third connecting member (321).

10. A watch with easy-to-detach strap according to claim 9, characterized in that: The first connecting frame (4) is mounted on the disassembly block (12) via a first rotating shaft (41); a mounting shaft (42) is provided at the free end of the first connecting frame (4); a movable mounting plate (6) is provided on the mounting shaft (42); a sweat-absorbing cotton is provided on the side of the movable mounting plate (6) close to the skin; a mounting belt (7) is provided on the movable mounting plate (6); and the mounting belt (7) can be movably connected to the first connecting frame (4) or / and the second connecting frame (5).

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