Linkage type adjusting mechanism for watch and watch

Abstract

The utility model relates to the technical field of watches, in particular to a linkage type adjusting mechanism for a watch and the watch, and is characterized in that an annular table is arranged on a shell, the annular table is formed above the inner side of the shell, and a display panel is arranged on the inner side of the annular table; the top of the annular table protrudes outwards, and a first annular groove is formed in the outer side of the annular table. The shell is provided with a Hall sensor which is located below the outer side of the first annular groove. The surface ring is rotationally connected with the shell, the outer side of the annular table is sleeved with the surface ring, and a magnetic part matched with the Hall sensor is arranged in the surface ring; a second ring groove is formed in the inner side of the surface ring; the inner side of the clamping ring is matched with the first ring groove, and the outer side of the clamping ring is matched with the second ring groove. The face ring is axially fixed to the shell through the clamping ring. The watch can be controlled by rotating the surface ring. The problems of slow feedback and inaccuracy caused by an interaction structure of an existing touch type intelligent watch are solved, the operation precision and the response speed are enhanced, and the watch operation is more visual and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of watches, and particularly relates to a linkage adjusting mechanism for a watch and a watch. Background Art

[0002] In the current technological context, smart watches have become one of the indispensable intelligent devices in our daily lives. Smart watches generally involve three major aspects: electronic structure, interaction structure, and wearing structure, which jointly support the diverse functions and customizable dial styles of smart watches.

[0003] In the prior art, the touch screen is the most commonly used interaction method in smart watches, which provides an intuitive operation interface for users and makes it more convenient to access and control functions. However, many touch screen smart watches still have deficiencies in feedback efficiency and accuracy. Especially when operating with wet hands or during intense exercise, users may encounter problems such as slow response or inaccuracy. This limits the practicality of smart watches and the user experience.

[0004] Therefore, there are defects and deficiencies in the prior art, which need to be further improved and developed. Summary of the Utility Model

[0005] The main purpose of the utility model is to propose a linkage adjusting mechanism for a watch and a watch, aiming to solve the problems of slow operation response and inaccuracy caused by the interaction structure of existing touch screen smart watches.

[0006] To achieve the above purpose, a linkage adjusting mechanism for a watch proposed by the utility model includes:

[0007] A housing, on which a ring platform is provided. The ring platform is formed above the inner side of the housing, and a display panel is provided inside the ring platform; the top of the ring platform protrudes outward, and a first ring groove is formed on the outer side of the ring platform; the housing is provided with a Hall sensor, and the Hall sensor is located below the outer side of the first ring groove;

[0008] A bezel, which is rotatably connected to the housing, and the bezel is sleeved outside the ring platform. A magnetic member cooperating with the Hall sensor is provided inside the bezel; a second ring groove is formed inside the bezel;

[0009] A snap ring, the inner side of which is adapted to the first ring groove, and the outer side of which is adapted to the second ring groove; the bezel is axially fixed to the housing through the snap ring

[0010] Preferably, a first step surface is provided at the outer edge of the top of the ring platform;

[0011] The housing is provided with a receiving platform, the annular platform is arranged at the inner edge of the receiving platform, and the doughnut is arranged on the receiving platform;

[0012] The receiving platform is provided with a second stepped surface, and the second stepped surface is located at the outer edge of the receiving platform.

[0013] Preferably, the second annular groove is provided with a first groove wall and a second groove wall, and the outside of the snap ring is located between the first groove wall and the second groove wall;

[0014] The first stepped surface and the first groove wall are arranged in sequence along the axial direction;

[0015] The outer edge of the doughnut on the side facing the receiving platform is provided with a third stepped surface, and the second stepped surface and the third stepped surface are arranged in sequence along the axial direction.

[0016] Preferably, the side of the doughnut facing the receiving platform is provided with a plurality of fixing holes with uniform intervals; the magnetic member includes a plurality of magnets, and the plurality of magnets are respectively arranged in the fixing holes, and the distance between adjacent magnets is the same.

[0017] Preferably, the number of the fixing holes is three times the number of the magnets.

[0018] Preferably, the number of Hall sensors is three, and the distance between adjacent two Halls is the same as the distance between adjacent two fixing holes.

[0019] Preferably, the linkage adjustment mechanism for a watch further includes a plurality of support parts, and each of the plurality of support parts includes a spring and a ball;

[0020] A plurality of support holes are arranged on the housing, and the support holes are adapted to the support parts;

[0021] The spring is located in the support hole, and the ball is arranged on the spring;

[0022] When the fixing hole is aligned with the support hole, the spring pushes a part of the ball into the fixing hole.

[0023] Preferably, the distance between adjacent two support holes is an integral multiple of the distance between adjacent two fixing holes.

[0024] Preferably, the linkage adjustment mechanism for a watch further includes a bottom case cooperating with the housing, and the bottom case is arranged below the housing;

[0025] The bottom case is provided with a fixing part protruding towards the receiving platform, and the Hall sensor is arranged on the end face of the fixing part facing the receiving platform.

[0026] Another technical solution adopted by this application to solve the technical problem is as follows: A watch, which includes the linkage adjustment mechanism for the watch as described above.

[0027] The technical solution of the present utility model provides a linkage adjustment mechanism for a watch and a watch. The linkage adjustment mechanism for the watch includes a housing, a bezel, and a snap ring. By arranging a Hall sensor in the housing and a magnetic member in the bezel that cooperates with the Hall sensor, the linkage between the physical mechanical structure (the bezel) and the electronic sensor (the Hall sensor) is realized. By rotating the bezel, the watch can be controlled. It solves the problems of slow feedback and inaccuracy caused by the interaction structure of existing touch smart watches, enhances the operation accuracy and response speed, makes the watch operation more intuitive and reliable, and improves the user interaction experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained as shown in these drawings.

[0029] Figure 1 is an exploded schematic view of the linkage adjustment mechanism for the watch provided in this application;

[0030] Figure 2 is a partial top view schematic view of the linkage adjustment mechanism for the watch provided in this application;

[0031] Figure 3 is a cross-sectional schematic view of the linkage adjustment mechanism for the watch provided in this application;

[0032] Figure 4 is Figure 3 an enlarged schematic view of part A of

[0033] Figure 5 is a partial exploded schematic view of the linkage adjustment mechanism for the watch provided in this application.

[0034] Explanation of the reference numerals in the drawings:

[0035]

[0036] The realization of the object, functional characteristics, and advantages of the present utility model will be further described in conjunction with the embodiments with reference to the drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0038] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0039] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0040] The present utility model provides a linkage adjustment mechanism for a watch and a watch.

[0041] Please refer to Figures 1 to 3, in the first embodiment of the present application, a linkage adjustment mechanism 10 for a watch is provided. The linkage adjustment mechanism 10 for a watch includes a housing 11, a bezel 12, and a snap ring 13. The housing 11 can be circular or other shapes suitable for a watch. An annular platform 111 is provided above the inner side of the housing 11, and the annular platform 111 can be integrally provided with the housing 11. A display panel 16 is equipped inside the annular platform 111, and the display panel 16 is used to display time or other functions of a smart watch. The top of the annular platform 111 protrudes outward, and a first annular groove 112 is formed on the outer side of the annular platform 111, and the first annular groove 112 is used to install and fix the bezel 12. A Hall sensor 14 is provided below the outer side of the first annular groove 112, and a magnetic member 15 cooperating with the Hall sensor 14 is equipped inside the bezel 12. The Hall sensor 14 is located below the movement track of the magnetic member 15, so that the rotation of the bezel 12 can be captured by the Hall sensor 14. The bezel 12 is rotationally connected to the housing 11 and sleeved on the outer side of the annular platform 111, allowing the bezel 12 to rotate freely. The magnetic members 15 are evenly distributed inside the bezel 12 to ensure that each rotation can be accurately sensed by the Hall sensor 14. The snap ring 13 is used to mechanically fix the bezel 12 and the housing 11 to ensure the accuracy and stability of the rotation of the bezel 12. The snap ring 13 is annular, and the snap ring 13 has an inner side and an outer side of the snap ring 13. The inner side of the snap ring 13 is precisely matched with the first annular groove 112, and the outer side of the snap ring 13 is adapted to the second annular groove 121 of the bezel 12. It can be understood that when the bezel 12 undergoes an axial displacement away from the housing 11, the inner side of the snap ring 13 is located in the first annular groove 112, and the housing 11 limits the snap ring 13 to prevent the snap ring 13 from axially disengaging from the housing 11; the outer side of the snap ring 13 is located in the second annular groove 121, and the snap ring 13 limits the housing 11, thereby preventing the bezel 12 from axially disengaging from the housing 11.

[0042] When the user operates, the bezel 12 is rotated physically. The magnetic member 15 inside the bezel 12 will move above the Hall sensor 14 or pass above the Hall sensor 14. The Hall sensor 14 captures the magnetic field changes generated by the magnetic member 15 and converts these changes into electronic signals, and then performs various function adjustments of the watch, such as time setting or application switching. The linkage adjustment mechanism 10 for a watch and the watch proposed by the present utility model significantly improve the operation accuracy and response speed through the mechanical operation of the bezel 12 and the rapid response of the Hall sensor 14. Especially in the case where it is inconvenient to use a touch screen, such as when the user is in intense exercise, wearing gloves, or having wet hands, the smart watch can also be accurately controlled. This not only improves the practicality of the watch but also enhances the user's intuitive feeling and satisfaction during use.

[0043] Please refer to Figure 2 and Figure 3, in some specific embodiments, a first stepped surface 113 is provided at the outer edge of the top of the annular platform 111. The purpose of setting the first stepped surface 113 is to provide a platform for reducing the direct contact area between the bezel 12 and the housing 11. When the bezel 12 is pressed and rotated, it first contacts the first stepped surface 113. The contact area between the bezel 12 and the first stepped surface is smaller than the contact area between the bezel 12 and the housing 11 directly, thereby reducing the friction between the bezel 12 and the housing 11 during rotation. The housing 11 is provided with a receiving platform 114. The receiving platform 114 is located on the housing 11, and the axial projection of the receiving platform 114 is annular. The annular platform 111 is disposed at the inner edge of the receiving platform 114, and the bezel 12 is disposed on the receiving platform 114. A second stepped surface 115 is provided on the receiving platform 114. The second stepped surface 115 is located at the outer edge of the receiving platform 114. The second stepped surface 115 is also used to reduce the direct contact between the bezel 12 and the housing 11. When the bezel 12 is pressed and rotated, it first contacts the first stepped surface 113 and the second stepped surface 115, reducing the overall contact area between the bezel 12 and the receiving platform 114, thereby further reducing the friction during rotation. Through the setting of the first stepped surface 113 and the second stepped surface 115, the contact area between the housing 11 and the bezel 12 is effectively reduced, reducing the friction generated between the housing 11 and the bezel 12 during operation. This not only extends the service life of the watch but also maintains the smooth operating feeling of the bezel 12, and can maintain good responsiveness and operating feeling even after long-term use.

[0044] Please refer to Figure 3 and Figure 4 , in some specific embodiments, the second annular groove 121 is provided with a first groove wall 122 and a second groove wall 123. The outer side of the snap ring 13 is located between the first groove wall 122 and the second groove wall 123. The second annular groove 121 is used to enhance the structural stability. The second annular groove 121 cooperates with the snap ring 13 to keep the relative position of the bezel along the axial direction during movement. The outer side of the snap ring 13 is tightly fitted between the first groove wall 122 and the second groove wall 123. Such a setting effectively fixes the position of the snap ring 13 and prevents the snap ring 13 from moving axially relative to the housing 11. The snap ring 13, the first stepped surface 113 and the first groove wall 122 are arranged in sequence along the axial direction. Specifically, when the bezel 12 is pressed and rotated, the first groove wall 122 contacts the first stepped surface 113 to reduce the direct contact between the bezel 12 and the receiving platform 114, thereby reducing the contact area between the bezel 12 and the housing 11 to reduce the friction and wear between the bezel 12 and the housing 11.

[0045] A third stepped surface 124 is provided on the bezel 12. The third stepped surface 124 is located at the outer edge of the bezel 12 on the side facing the receiving platform 114. The second stepped surface 115 and the third stepped surface 124 are arranged in sequence along the axial direction. Specifically, the first stepped surface 113 and the first groove wall 122 are arranged in sequence along the axial direction. When the bezel 12 is pressed and rotated, the third stepped surface 124 contacts the second stepped surface 115, further reducing the friction when the bezel 12 contacts the receiving platform 114. The first stepped surface 113 and the first groove wall 122 are arranged in sequence along the axial direction, and the second stepped surface and the third stepped surface 124 are arranged in sequence along the axial direction, ensuring that when the bezel 12 rotates or bears an external force, the first stepped surface 113, the first groove wall 122, the second stepped surface 115, and the third stepped surface 124 can effectively play a buffering and guiding role, further enhancing the durability and operating performance of the linkage adjustment mechanism for the watch.

[0046] Please continue to refer to Figure 3 and Figure 4 In some specific embodiments, a number of evenly spaced fixing holes 125 are provided on the side of the bezel 12 facing the receiving platform 114; the magnetic member 15 includes a number of magnets 151, and the number of magnets 151 are respectively arranged in the fixing holes 125, and the intervals between adjacent magnets 151 are the same. Specifically, on the side of the bezel 12 facing the receiving platform 114, a number of fixing holes 125 are provided. These fixing holes 125 are arranged at even intervals. The positions of the fixing holes 125 match the positions of the Hall sensors 14, ensuring that the magnets 151 can be accurately detected by the sensors when the bezel 12 rotates. All the magnets 151 are distributed in the fixing holes at the same interval. This uniform layout helps to generate a stable and continuous magnetic field change when the bezel 12 rotates, and can improve the accuracy of the Hall sensors 14 in detecting the rotation of the bezel 12. Through the evenly distributed magnets 151 and the fixing holes 125 with the same intervals, this embodiment ensures that the Hall sensors 14 can accurately capture each movement of the bezel 12. At the same time, the uniform layout of the magnets 151 reduces the misreading of the sensors caused by uneven magnetic fields, ensuring the consistency and predictability of the watch operation.

[0047] Please refer to Figure 5 In some specific embodiments, the number of the fixing holes 125 is three times the number of the magnets 151; the number of the Hall sensors 14 is three, and the distance between adjacent two Halls is the same as the distance between adjacent two fixing holes 125. Specifically, assume Figure 5Among them, from left to right are sensor A141, sensor B142, and sensor C143. When sensor A141 is aligned with any magnet 151, sensor B142 and sensor C143 are located at positions between the aligned magnet 151 and the magnet 151 adjacent to its left side, and are aligned with the corresponding fixing holes 125; similarly, when sensor B142 or sensor C143 is aligned with any magnet 151, sensor A141 and sensor C143, sensor A141 and sensor B142 are not aligned with any magnet 151, and are aligned with the corresponding fixing holes 125. The above settings can ensure that while any one sensor is aligned with the magnet 151, the other two sensors are in a non-aligned state, thus avoiding signal overlap or interference. At the same time, it enables each Hall sensor 14 to provide a clear and consistent signal when detecting the magnet 151, thereby improving the response speed and accuracy of the entire system.

[0048] Please continue to refer to Figures 2 to 4 In some specific embodiments, the linkage adjustment mechanism 10 for a watch further includes a plurality of support portions 17. The support portion 17 includes a spring 171 and a ball 172; specifically, the spring 171 is used to provide an elastic force to support the ball 172. At the same time, the spring 171 also functions to support the surface ring 12, avoiding friction between the surface ring 12 and the receiving table 114 when not in use. It can be understood that the spring 171 supports the ball 172, and the ball 172 contacts the surface ring 12 and pushes the surface ring 12 upward away from the receiving table 114, making the rotation of the surface ring 12 smoother. The ball 172 is used for positioning and providing physical feedback. A plurality of support holes 116 are provided on the housing 11, and the support holes 116 are adapted to the support portions 17; the spring 171 is located in the support holes 116, and the ball 172 is arranged on the spring 171; when the fixing hole 125 is aligned with the support hole 116, the spring 171 pushes a part of the ball 172 into the fixing hole 125. Specifically, when the surface ring 12 rotates, the elastic force of the spring 171 can push the ball 172 partially into the aligned fixing hole 125. When the fixing hole 125 is aligned with the support hole 116, the ball 172 is pushed into the fixing hole 125 by the spring 171, making a "click" sound, providing a clear sense of operation for the user. The setting of the support portion 17 not only ensures the stability of the surface ring 12 but also provides a physical feedback, enhancing the feel and accuracy of the user's operation.

[0049] Please refer to Figure 5, in some specific embodiments, the distance between two adjacent support holes 116 is an integral multiple of the distance between two adjacent fixing holes 125. Specifically, since the distance between adjacent Hall sensors 14 is the same as the distance between adjacent fixing holes 125, this means that when any ball 172 is pushed by the spring 171 and precisely aligned with a certain fixing hole 125, the Hall sensor 14 is also exactly located below a certain fixing hole 125. At the same time, the number of fixing holes 125 is three times the number of magnets 151, and the number of Hall sensors 14 is three. It can be understood that when any ball 172 is pushed by the spring 171 and enters a certain fixing hole 125 (hearing a "click" sound), one of the three Hall sensors 14 will be aligned with a magnet 151. Through the above settings, the operation stability and response accuracy of the linkage adjustment mechanism 10 for the watch are ensured. Whenever the ball 172 enters the fixing hole 125, the corresponding Hall sensor 14 can precisely capture the position of the magnet 151, thereby achieving high-precision operation feedback; at the same time, by ensuring that the Hall sensor 14 is always aligned with the key operation points, the reliability is improved.

[0050] Please refer to Figure 1 and Figure 5 , in some specific embodiments, the linkage adjustment mechanism 10 for the watch further includes a bottom case 18 that cooperates with the outer case 11. The bottom case 18 is disposed below the outer case 11 to provide stable support for the outer case 11. A fixing portion 181 protruding toward the receiving platform 114 is provided on the bottom case 18, and the Hall sensor 14 is disposed on the end face of the fixing portion facing the receiving platform 114. Specifically, the protruding fixing portion 181 is used to mount the Hall sensor 14. The Hall sensor 14 is mounted on the end face of the fixing portion 181 facing the receiving platform 114, so that the Hall sensor 14 is located at the best position close to the magnetic member 15 on the bezel 12, so that the Hall sensor 14 can capture the magnetic field change generated by the magnetic member 15 on the bezel 12 to the greatest extent.

[0051] In some specific embodiments, the magnetic poles of adjacent magnets 151 can be specifically selected according to different watch usage scenarios and requirements. To improve the detection stability, the magnetic poles between adjacent magnets 151 can be set to be the same. This setting results in a relatively smooth magnetic field change, which helps the Hall sensor 14 maintain a high level of accuracy when detecting a continuous and stable magnetic field change, especially during operations at a relatively high speed. To improve the detection efficiency, the magnetic poles between adjacent magnets 151 can be set to be different. This configuration can generate a more significant magnetic field change when the magnets 151 pass by the Hall sensor 14, enhancing the signal contrast of the Hall sensor 14, thereby improving the detection sensitivity to fast and small-range movements. By setting the alternating magnetic poles, the Hall sensor 14 can sense a stronger magnetic field change when the magnets 151 approach each other. This sudden change increases the signal contrast, making it easier for the sensor to distinguish minor changes in the magnetic field.

[0052] The second embodiment of the present application provides a watch, which includes the above-mentioned linkage adjustment mechanism 10 for a watch. It can be seen that the watch provided by the present application has the advantages of high operation accuracy, fast response speed, convenience in operation during sports and when hands are wet, and long service life.

[0053] In summary, the present utility model provides a linkage adjustment mechanism for a watch and a watch. The linkage adjustment mechanism for a watch includes: a housing, on which a ring platform is provided. The ring platform is formed above the inner side of the housing. A display panel is provided inside the ring platform. The top of the ring platform protrudes outward, and a first ring groove is formed on the outer side of the ring platform. The housing is provided with a Hall sensor, and the Hall sensor is located below the outer side of the first ring groove. A bezel, which is rotatably connected to the housing and sleeved on the outer side of the ring platform. A magnetic member cooperating with the Hall sensor is provided inside the bezel. A second ring groove is formed inside the bezel. A snap ring, the inner side of which is adapted to the first ring groove, and the outer side of which is adapted to the second ring groove. The bezel is axially fixed to the housing through the snap ring. By providing a Hall sensor inside the housing and a magnetic member cooperating with the Hall sensor inside the bezel, the linkage between the physical mechanical structure (bezel) and the electronic sensor (Hall sensor) is realized. By rotating the bezel, the watch can be manipulated. This solves the problems of slow feedback and inaccuracy caused by the interaction structure of existing touch smart watches, enhances the operation accuracy and response speed, makes the watch operation more intuitive and reliable, and improves the user interaction experience.

[0054] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A linkage adjustment mechanism for a watch, characterized in that: include: A housing, wherein a ring platform is provided on the housing, the ring platform is formed above the inner side of the housing, and a display panel is provided inside the ring platform; the top of the ring platform protrudes outward, and a first ring groove is formed on the outer side of the ring platform; the housing is provided with a Hall sensor, and the Hall sensor is located below the outer side of the first ring groove; A dough ring, the dough ring is rotatably connected to the housing, and the dough ring is sleeved on the outside of the ring platform, a magnetic member cooperating with the Hall sensor is arranged inside the dough ring; a second ring groove is formed on the inner side of the dough ring; A snap ring, the inner side of which is matched with the first ring groove, and the outer side of which is matched with the second ring groove; the face ring is axially fixed to the housing through the snap ring.

2. The linkage adjustment mechanism for a watch according to claim 1, characterized in that: The outer edge of the top of the ring platform is provided with a first step surface; The housing is provided with a receiving platform, the ring platform is arranged on the inner edge of the receiving platform, and the face ring is arranged on the receiving platform; The receiving platform is provided with a second step surface, and the second step surface is located at the outer edge of the receiving platform.

3. The linkage adjustment mechanism for a watch as claimed in claim 2, It is characterized by: The second annular groove is provided with a first groove wall and a second groove wall, and the outer side of the clamping ring is located between the first groove wall and the second groove wall; The first step surface and the first groove wall are sequentially arranged along the axial direction; A third step surface is arranged on the outer edge of the face ring facing the receiving platform, and the second step surface and the third step surface are arranged in sequence along the axial direction.

4. The linkage adjustment mechanism for a watch according to claim 1, characterized in that: A plurality of evenly spaced fixing holes are arranged on one side of the dough ring facing the receiving platform; the magnetic member comprises a plurality of magnets, and the plurality of magnets are respectively arranged in the fixing holes, and the distances between adjacent magnets are the same.

5. The linkage adjustment mechanism for a watch as claimed in claim 4, characterized in that: The number of the fixing holes is three times the number of the magnets.

6. The linkage adjustment mechanism for a watch as claimed in claim 4, characterized in that: The number of the Hall sensors is three, and the distance between two adjacent Hall sensors is the same as the distance between two adjacent fixing holes.

7. The linkage adjustment mechanism for a watch according to claim 4, characterized in that: The linkage adjustment mechanism for a watch further comprises a plurality of support parts, each of which comprises a spring and a ball; The housing is provided with a plurality of supporting holes, and the supporting holes are adapted to the supporting parts; The spring is located in the supporting hole, and the ball is arranged on the spring; When the fixing hole is aligned with the supporting hole, the spring pushes a portion of the ball into the fixing hole.

8. The linkage adjustment mechanism for a watch according to claim 7, characterized in that: The distance between two adjacent supporting holes is an integral multiple of the distance between two adjacent fixing holes.

9. The linkage adjustment mechanism for a watch according to claim 2, characterized in that: The linkage adjustment mechanism for a watch further comprises a bottom shell matched with the outer shell, and the bottom shell is arranged below the outer shell; The bottom shell is provided with a fixing portion protruding toward the receiving platform, and the Hall sensor is arranged on the end surface of the fixing portion facing the receiving platform.

10. A watch, characterized in that: It comprises a linkage adjustment mechanism for a watch as described in any one of claims 1 to 9.

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