Wristwatch

Abstract

The present application provides a watch, which relates to the technical field of clocks and watches. The watch includes a housing mechanism that forms a housing portion; a shielding member disposed in the housing portion and including a first side portion and a second side portion that face away from each other, the shielding member being formed with a plurality of defective portions; a moving member disposed on the first side portion of the shielding member and in the housing portion, a side portion of the moving member facing the shielding member being formed with a plurality of recognition structures; the moving member is capable of moving such that when the shielding member is on the second side portion of the shielding member, at least one of the plurality of recognition structures can be exposed through at least one of the plurality of defective portions. In the watch provided by the present application, when the moving member moves, at least one of the plurality of recognition structures can be exposed through one of the plurality of defective portions, and compared with the prior art in which only a rotatable inner bezel is provided, it has a more excellent visual effect.

Description

Technical Field

[0001] This application relates to the technical field of clocks and watches, and particularly to a watch. Background Art

[0002] In the prior art, a watch usually includes an inner bezel. For the design of the inner bezel, the prior art often adopts a rotatable inner bezel to obtain an intuitive rotation effect in the watch. However, the watch obtained by this design can no longer meet the user's needs. Summary of the Invention

[0003] In view of this, this application provides a watch, aiming to obtain a better visual effect compared with the watches in the prior art.

[0004] In a first aspect, this application provides a watch, which includes:

[0005] A receiving mechanism, which forms a receiving portion;

[0006] A shielding member, which is arranged in the receiving portion and includes a first side portion and a second side portion facing away from each other, and the shielding member forms a plurality of defective portions;

[0007] A moving member, which is arranged on the first side portion of the shielding member and in the receiving portion, and a plurality of recognition structures are formed on the side portion of the moving member facing the shielding member;

[0008] The moving member can move so that when observing the shielding member from the side of the second side portion of the shielding member, at least one of the plurality of recognition structures can be exposed through at least one of the plurality of defective portions.

[0009] Preferably, when observing from the side of the second side portion of the shielding member, at least part of the plurality of defective portions are distributed on a predetermined circle with a predetermined point as the center;

[0010] The moving member can perform a rotational movement around a predetermined axis passing through the predetermined point and pointing from the first side portion to the second side portion.

[0011] Preferably, the plurality of recognition structures include:

[0012] n groups of recognition members, which are respectively defined as the i-th group of recognition members, and the i-th group of recognition members includes m i-th recognition members;

[0013] The i-th group of recognition members includes the i-th recognition member with the order of j. Among the n groups of recognition members, all the i-th recognition members with the order of j are arranged in sequence and at equal intervals in the circumferential direction of the predetermined circle, so that the circumference of the predetermined circle is equally divided;

[0014] Define the defective part distributed on the predetermined circle as a circumferential defective part. The number of the circumferential defective parts is formed as m. The m circumferential defective parts are arranged such that, at the initial positions of the n groups of identification members, the mth i -th identification members are respectively exposed through the m circumferential defective parts to form an exposed state, and when the moving member moves, the (i + 1)-th group to the nth group of identification members sequentially experience the exposed state;

[0015] n is greater than or equal to 2, i is greater than or equal to 1 and i is less than or equal to n, m is greater than or equal to 2, j is greater than or equal to 1 and j is less than or equal to m, and n, i, m, and j are all integers.

[0016] Preferably, n is equal to 4, m is equal to 12, and the positions of the 12 circumferential defective parts respectively correspond to 1 o'clock to 12 o'clock of the watch.

[0017] Preferably, the accommodating mechanism includes:

[0018] A pressing member, which forms a first cylindrical surface with the predetermined axis as the axis. The space defined by the first cylindrical surface forms a part of the accommodating portion. One end of the first cylindrical surface in the extending direction of the predetermined axis is defined by a pressing end surface, and the pressing end surface forms a first annular protrusion protruding from the pressing end surface;

[0019] A main body member, which forms a first annular surface with the predetermined axis as the axis. The outer side of the first annular surface in the radial direction is defined by a second cylindrical surface;

[0020] The shielding member forms a third cylindrical surface extending between the first side portion and the second side portion. The third cylindrical surface forms a second annular protrusion protruding relative to the third cylindrical surface. The end of the second annular protrusion close to the moving member and the end of the third cylindrical surface close to the moving member are both defined by a second annular surface;

[0021] The second annular protrusion is pressed against the first annular surface via the pressing end surface, such that the first annular protrusion is located between the second annular protrusion and the second cylindrical surface, and a first gap is formed between the third cylindrical surface and the first cylindrical surface.

[0022] Preferably, the shielding member further includes a first positioning portion provided on the second annular surface, and the first annular surface forms a second positioning portion. In the state where the second annular protrusion is pressed against the first annular surface by the pressing end surface, the first positioning portion and the second positioning portion cooperate with each other to prevent the rotational movement of the shielding member around the predetermined axis;

[0023] The moving member includes a third side portion and a fourth side portion facing away from each other. The fourth side portion is closer to the first side portion relative to the third side portion, and a second gap is formed between the fourth side portion and the second annular surface.

[0024] A transmission portion is provided on the third side portion. The transmission portion can be driven to cause the moving member to rotate around the predetermined axis.

[0025] The accommodating mechanism further includes a supporting member for supporting the third side portion.

[0026] Preferably, the second gap is formed to be 5 silk, and the first gap is formed to be 50 silk.

[0027] Preferably, the watch further includes:

[0028] A first adjusting mechanism is provided on the main body member and includes an adjusting portion exposed to the outer side portion of the main body member and a mating portion located in the accommodating portion. The transmission portion is driven by driving the mating portion via the adjusting portion.

[0029] Preferably, a groove portion is formed between the supporting member and the main body member, and a part of the adjusting portion is accommodated in the groove portion.

[0030] The supporting member includes an annular wall portion with the predetermined axis as the axis, and an annular flange extending radially inwardly formed at one end of the annular wall portion close to the third side portion. The side portion of the annular flange facing the third side portion is used to support the third side portion, and the supporting member and the main body member are formed as one body.

[0031] The watch further includes a second adjusting mechanism provided on the main body member for adjusting the time of the watch.

[0032] Preferably, both the shielding member and the moving member are formed in an annular shape. The watch further includes a dial member connected to the shielding member and provided at the hole portion defined by the shielding member.

[0033] The inner side in the radial direction of the second side portion is closer to the moving member than the outer side in the radial direction of the second side portion, so that the second side portion is configured as an inclined surface.

[0034] The transmission portion is formed as a gear ring. The diameter of the gear ring is formed to be 3100 silk, the gear ring is formed with 106 teeth, the adjusting portion includes a gear member meshing with the gear ring, the diameter of the gear member is formed to be 350 silk, and the gear member is formed with 10 teeth.

[0035] In the watch provided by the present application, when the moving member moves, at least one of the recognition structures can be exposed through one of the plurality of defective portions, and it has a better visual effect compared with the prior art in which only a rotatable inner bezel is provided.

[0036] To make the above objects, features, and advantages of the present application more obvious and understandable, the following specifically gives preferred embodiments and detailed descriptions in conjunction with the accompanying drawings as follows. Brief Description of the Drawings

[0037] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, so they should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0038] Figure 1 A schematic diagram showing a cross-sectional view of the watch provided by the present application from a first perspective;

[0039] Figure 2 Showing Figure 1 A schematic diagram of a partial enlarged view in

[0040] Figure 3 A schematic diagram showing a cross-sectional view of the watch provided by the present application from a second perspective;

[0041] Figure 4 A schematic diagram showing a top view of the accommodation mechanism of the watch of the present application.

[0042] Reference Numerals:

[0043] 10 - pressing member; 11 - first cylindrical surface; 12 - pressing end face; 13 - first annular protrusion;

[0044] 20 - shielding member; 21 - first side portion; 22 - second side portion; 23 - third cylindrical surface; 24 - second annular protrusion; 25 - second annular surface; 26 - first positioning portion; 27 - defective portion;

[0045] 30 - main body member; 31 - first annular surface; 32 - second cylindrical surface; 33 - second positioning portion; 34 - supporting member; 35 - groove portion;

[0046] 40 - moving member; 41 - third side portion; 42 - fourth side portion; 43 - recognition member; 44 - gear ring;

[0047] 50 - first adjusting mechanism; 51 - gear;

[0048] 60 - second adjusting mechanism;

[0049] 70 - Bottom cover component; 80 - Dial component. Detailed implementation manner

[0050] The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.

[0051] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0052] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0053] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. 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 application.

[0054] See Figures 1 to 4 , the watch provided in this embodiment includes a receiving mechanism, a shielding component, a movement component and a dial component. The connection relationships and working principles of these components will be specifically described below.

[0055] The receiving mechanism can be formed with a receiving portion. Specifically, as Figure 1 shown, Figure 1A schematic cross-sectional view showing a first perspective of a watch is presented. In this schematic view, the overall structure of the housing mechanism is schematically given, and structures such as the movement are omitted. The housing mechanism may include a pressing member 10, a main body member 30, a supporting member 34, and a bottom cover member 70. Hereinafter, in combination with the shielding member 20 and the movement member 40, the components included in the housing mechanism will be specifically described respectively.

[0056] In an embodiment, the shielding member 20 may be formed in an annular shape with Figure 1 the central axis (i.e., the predetermined axis) shown in it as the axis. Refer to Figure 2 , the shielding member 20 includes a first side portion 21 and a second side portion 22 that face away from each other. Here, "facing away" means that the orientations of the aforementioned two side portions are opposite or substantially opposite. In Figure 2 , obviously, the second side portion 22 faces substantially upward, while the first side portion 21 faces downward. Further, in the horizontal direction, the height of the radially inner side of the second side portion 22 is lower than the height of the radially outer side of the second side portion 22, and the second side portion 22 is further configured as an inclined surface. And the dial member 80 may be disposed at the hole portion defined by the annular shielding member 20 and connected to the shielding member 20. Here, particular reference may be made to Figure 1 . Thus, when the edge of the dial member 80 is provided with a display structure, such as a protruding member representing time, the inclined setting of the second side portion 22 is particularly conducive to prominently displaying the display structure.

[0057] On this basis, the shielding member 20 may be formed with a plurality of defect portions 27. The defect portions 27 may be configured such that when observing the shielding member 20 from above, objects in the environment below the shielding member 20 can be observed. Therefore, as a favorable option, the defect portions 27 may be formed as through holes that are relatively easy to process. When observing the second side portion 22 of the shielding member 20 from above, at least some of the plurality of through holes (for example, all of the plurality of through holes) may be evenly distributed on a predetermined circle centered on a predetermined point, and the predetermined point may be passed through by the above-mentioned central axis. The function of the setting method of the plurality of through holes will be described in the subsequent description. Hereinafter, the installation method of the shielding member 20 will be specifically described.

[0058] As Figure 2 shown, a third cylindrical surface 23 may be formed between the first side portion 21 and the second side portion 22 of the shielding member 20. The third cylindrical surface 23 is located on the radially outer side of the shielding member 20. The third cylindrical surface 23 may be formed with a second annular convex portion 24 protruding relative to the third cylindrical surface 23. The lower end of the second annular convex portion 24 and the lower end of the third cylindrical surface 23 may both be defined by a second annular surface 25. Based on the aforementioned structure of the shielding member 20, the following pressing member 10 and main body member 30 may be configured as follows.

[0059] Specifically, the pressing member 10 may be formed with a first cylindrical surface 11 centered on the central axis. Continuing to refer to Figure 2 , it is obvious that the space defined by the first cylindrical surface 11 forms part of the above-mentioned accommodating portion. The lower end of the first cylindrical surface 11 may be defined by a pressing end surface 12, and the pressing end surface 12 may be further formed with a first annular convex portion 13 protruding from the pressing end surface 12. The main body member 30 may be formed with a first annular surface 31 centered on the central axis, and the outer side in the radial direction of the first annular surface 31 may be defined by a second cylindrical surface 32. Thus, still referring to Figure 2 , the second annular convex portion 24 may be pressed against the first annular surface 31 via the pressing end surface 12, and further cause the first annular convex portion 13 to be located between the second annular convex portion 24 and the second cylindrical surface 32, and a first gap is formed between the third cylindrical surface 23 and the first cylindrical surface 11.

[0060] In the embodiment, the first gap may be formed as 50 C (here, "C" is the common measurement unit "si" in the mechanical field, and 1 si is one-hundredth of a millimeter). Such gap precision first ensures the feasibility of the pressing member 10 being inserted between the second cylindrical surface 32 and the third cylindrical surface 23 for assembly. In the assembled state, it can also avoid the adverse friction between the first cylindrical surface 11 and the third cylindrical surface 23. At the same time, for a watch as a precision mechanical device, such gap precision is also particularly conducive to preventing the intrusion of possible foreign objects. And the first annular convex portion 13 being located between the second annular convex portion 24 and the second cylindrical surface 32 can increase the mating area between the pressing member 10 and the second cylindrical surface 32 to increase the stability of the pressing member 10.

[0061] In the embodiment, the shielding member 20 may further be positioned in the following manner. As Figure 3 shown, the shielding member 20 may further include a first positioning portion 26 provided on the second annular surface 25. The first positioning portion 26 may be formed as a positioning post, for example. Correspondingly, the first annular surface 31 may be formed with a second positioning portion 33, and the second positioning portion 33 may be formed as a positioning groove that cooperates with the positioning post. In the state where the second annular convex portion 24 is pressed against the first annular surface 31 by the pressing end surface 12, the first positioning portion 26 and the second positioning portion 33 may cooperate with each other to prevent the rotational movement of the shielding member 20 around the central axis, thereby achieving positioning. As a result, this positioning effectively cooperates with the above-mentioned installation method of the shielding member 20 to ensure that the shielding member 20 is installed in an accurate manner. As an option, the first positioning portion 26 and the second positioning portion 33 may be provided at the 3 o'clock position of the corresponding watch. Therefore Figure 3The perspective shown in FIG. 1 shows a view obtained by cutting the watch through a plane passing through the 3 o'clock position and the central axis at the same time. The view also shows a second adjustment mechanism 60, which is used to adjust the time of the watch. The second adjustment mechanism 60 may include components such as a vertical gear 51 and a clutch wheel, and adjusts the time of the watch in the manner of operation in the prior art, which will not be described in detail in this embodiment.

[0062] Based on the characteristics described above, see Figure 2 The moving component 40 can be arranged below the shielding component 20 and can also be formed into a ring shape with the central axis as the axis. The moving component 40 can further include a third side portion 41 and a fourth side portion 42 facing each other, the fourth side portion 42 is close to the first side portion 21 relative to the third side portion 41, that is, the fourth side portion 42 is located above, and the third side portion 41 is located below, and a second gap is formed between the fourth side portion 42 and the second annular surface 25, and the second gap can be formed as 5C. The accuracy of 5C can especially ensure the stable rotation of the moving component 40, because when the gap size is greater than 5C, the moving component 40 will have a large shake when rotating, which may especially affect the assembly and operation accuracy of other components of the watch, and when the gap size is less than 5C, the moving component 40 is difficult to rotate smoothly, and will be stuck or even stuck. The third side portion 41 located below can be further formed with a transmission part, which can be driven to rotate the moving component 40 around the central axis. As an option, the transmission part can be formed as a ring gear 44, which can be driven by the gear 51 in the first adjustment mechanism 50 described below, which will be explained in detail in the subsequent description.

[0063] Combination Figures 2 to 4 The support member 34 can be used to support the third side portion 41, thereby achieving support for the moving member 40. The support member 34 can be formed as an annular wall structure, and a radially inward annular flange can be formed on its upper end, so as to increase the support area and improve the stability of the support. A groove 35 can be formed between the support member 34 and the main member 30, and the gear 51 of the first adjustment mechanism 50 can be accommodated in the groove 35. As a preferred embodiment, the support member 34 can be formed as a whole with the main member 30.

[0064] Based on the features described above, a plurality of identification structures are formed on the fourth side portion 42 of the moving member 40. When the moving member 40 rotates in the above-described manner, at least one of the plurality of identification structures can be exposed through at least one of the plurality of through holes when observing the shielding member 20 from above the shielding member 20. As a preferred embodiment, the identification structure may include multiple groups of identification members 43, and the multiple groups of identification members 43 are sequentially exposed through the aforementioned through holes. This preferred embodiment will be specifically described below. In addition, the identification structure mentioned here refers to a structure that can be observed and determined to exist by personnel's observation. For the multiple groups of identification members 43, they can be configured such that each group of identification members 43 can be at least identified by personnel to be distinguished from other groups of identification members 43. For example, each group of identification members 43 can be formed as a structure made of diamond material obtained by different cutting methods, or a structure made of diamond material distinguished by different colors.

[0065] In an embodiment, the above-mentioned multiple groups of identification members 43 can be defined as n groups of identification members. The n groups of identification members can be further respectively defined as the i-th group of identification members. The i-th group of identification members can include m i-th identification members. The i-th group of identification members includes the i-th identification member with the order of j. Among the n groups of identification members, all the i-th identification members with the order of j are arranged in sequence and at equal intervals in the circumferential direction of the above-mentioned predetermined circle (i.e., when observing from above the moving member 40), so that the circumference of the predetermined circle is equally divided. On this basis, it can be defined that the number of through holes distributed above is formed as m, and the m through holes are arranged such that, in the initial position of the n groups of identification members, the m i-th identification members are respectively exposed through the m through holes to form an exposed state, and when the moving member 40 rotates, the (i + 1)-th group of identification members to the n-th group of identification members sequentially experience the exposed state. The values of the foregoing respective quantities can be: n is greater than or equal to 2, i is greater than or equal to 1 and i is less than or equal to n, m is greater than or equal to 2, j is greater than or equal to 1 and j is less than or equal to m, and n, i, m, and j are all integers.

[0066] Particularly preferably, n can be equal to 4, m can be equal to 12, and the positions of the 12 through holes respectively correspond to 1 o'clock to 12 o'clock of the watch. Therefore, the multiple identification structures include the first to fourth groups of identification members. In the initial position, the 12 first identification members in the first group of identification members can be respectively exposed through the 12 through holes. When the moving member 40 rotates, the 12 second identification members in the second group of identification members can be respectively exposed through the 12 through holes, and so on. When the fourth group of identification members is in the exposed state, the continuous movement of the moving member 40 causes the moving member 40 to return to the state where the first group of identification members is in the exposed state, thus realizing the process of cyclic switching of the four groups of identification members.

[0067] Obviously, the first to fourth groups of identification members altogether include 48 identification members. Therefore, the angle between every two adjacent identification members is 7.5 degrees. That is to say, in the exposed state of a certain group of identification members, when the moving member 40 rotates 7.5 degrees, it switches to the exposed state of another group of identification members adjacent to this group of identification members. The installation method of the four groups of identification members can be, for example, in the clockwise direction, first install the first first identification member, install the first second identification member at an interval of 7.5 degrees, then install the first third identification member at an interval of 7.5 degrees, then install the first fourth identification member at an interval of 7.5 degrees, and then on this basis, further install the second first identification member to the second fourth identification member until all the identification members are installed.

[0068] According to the features described above, in the embodiment, the first adjusting mechanism 50 can be arranged on the main body member 30 and includes an adjusting part exposed on the outer side of the main body member and a matching part located in the accommodating part. The matching part can include a gear 51. The adjusting part can be used for screwing to make the gear 51 rotate, and then drive the gear ring 44 to rotate, so that the moving member 40 rotates. As a favorable implementation manner, the diameter of the gear ring 44 can be formed as 3100 silk, the gear ring 44 can be formed with 106 teeth, the diameter of the gear 51 can be formed as 350 silk, and can be formed with 10 teeth. In this way, it is particularly beneficial for the smooth meshing between the gear 51 and the gear ring 44.

[0069] The above is only the preferred embodiment of the present application, and does not limit the protection scope of the present application. Any equivalent structural transformation made by using the description and drawings of the present application under the innovative concept of the present application, or directly / indirectly applied in other related technical fields, is included in the protection scope of the present application.

Claims

1. A watch, characterized in that, The watch includes: A receiving mechanism, which is formed with a receiving portion; A shielding member, which is disposed in the receiving portion and includes a first side portion and a second side portion facing away from each other, and the shielding member is formed with a plurality of defective portions; A moving member, which is disposed on the first side portion of the shielding member and in the receiving portion, and a plurality of identification structures are formed on the side portion of the moving member facing the shielding member; The moving member is capable of moving such that when observing the shielding member from the side of the second side portion of the shielding member, at least one of the plurality of identification structures can be exposed through at least one of the plurality of defective portions; When observing from the side of the second side portion of the shielding member, at least some of the plurality of defective portions are distributed on a predetermined circle centered on a predetermined point; The moving member can perform a rotational movement around a predetermined axis passing through the predetermined point and pointing from the first side portion to the second side portion, and the moving member is coaxial with the shielding member; The plurality of identification structures include: n groups of identification members, which are respectively defined as the i-th group of identification members, and the i-th group of identification members includes m i-th identification members; The i-th group of identification members includes the i-th identification member with the order of j. Among the n groups of identification members, all the i-th identification members with the order of j are arranged in sequence and at equal intervals in the circumferential direction of the predetermined circle, so that the circumference of the predetermined circle is equally divided; The defective portions distributed on the predetermined circle are defined as circumferential defective portions, and the number of the circumferential defective portions is formed as m. The m circumferential defective portions are arranged such that, in the initial positions of the n groups of identification members, the m i-th identification members are respectively exposed through the m circumferential defective portions to form an exposed state, and when the moving member moves, the (i + 1)-th group of identification members to the n-th group of identification members sequentially experience the exposed state; i is greater than or equal to 1 and i is less than or equal to n, j is greater than or equal to 1 and j is less than or equal to m, and n, i, m, and j are all integers; n is equal to 4, m is equal to 12, and the positions of the 12 circumferential defective portions respectively correspond to 1 o'clock to 12 o'clock of the watch; The receiving mechanism includes a pressing member, which is formed with a first cylindrical surface with the predetermined axis as the axis. The space defined by the first cylindrical surface forms a part of the receiving portion. One end of the first cylindrical surface in the extending direction of the predetermined axis is defined by a pressing end surface, and the pressing end surface is formed with a first annular protrusion protruding from the pressing end surface; The receiving mechanism further includes: A main body member, which is formed with a first annular surface with the predetermined axis as the axis, and the outer side in the radial direction of the first annular surface is defined by a second cylindrical surface; The shielding member is formed with a third cylindrical surface extending between the first side portion and the second side portion, and the third cylindrical surface is formed with a second annular protrusion protruding relative to the third cylindrical surface. The end portion of the second annular protrusion close to the moving member and the end portion of the third cylindrical surface close to the moving member are both defined by a second annular surface; The second annular convex portion is pressed against the first annular surface via the pressing end surface, such that the first annular convex portion is located between the second annular convex portion and the second cylindrical surface, and a first gap is formed between the third cylindrical surface and the first cylindrical surface.

2. The watch according to claim 1, characterized in that, The shielding member further includes a first positioning portion disposed on the second annular surface, and a second positioning portion is formed on the first annular surface. In a state where the second annular convex portion is pressed against the first annular surface by the pressing end surface, the first positioning portion and the second positioning portion cooperate with each other to prevent the rotational movement of the shielding member about the predetermined axis; The moving member includes a third side portion and a fourth side portion facing each other, the fourth side portion is closer to the first side portion than the third side portion, and a second gap is formed between the fourth side portion and the second annular surface; A transmission portion is disposed on the third side portion, and the transmission portion can be driven to rotate the moving member about the predetermined axis; The accommodating mechanism further includes a supporting member for supporting the third side portion.

3. The watch according to claim 2, characterized in that, The second gap is formed to be 5 silk, and the first gap is formed to be 50 silk.

4. The watch according to claim 2, characterized in that, The watch further includes: A first adjusting mechanism is disposed on the main body member, and includes an adjusting portion exposed to the outer side portion of the main body member and a mating portion located in the accommodating portion; the transmission portion is driven by driving the mating portion via the adjusting portion.

5. The watch according to claim 4, characterized in that, A groove portion is formed between the supporting member and the main body member, and a part of the adjusting portion is accommodated in the groove portion; The supporting member includes an annular wall portion with the predetermined axis as the axis, and an annular flange extending radially inwardly formed at one end of the annular wall portion close to the third side portion. The side portion of the annular flange facing the third side portion is used to support the third side portion, and the supporting member and the main body member are formed as one body; The watch further includes a second adjusting mechanism disposed on the main body member, and the second adjusting mechanism is used to adjust the time of the watch.

6. The watch according to claim 4, characterized in that, Both the shielding member and the moving member are formed as annular, and the watch further includes a dial member, which is connected to the shielding member and disposed at the hole portion defined by the shielding member; The inner side in the radial direction of the second side portion is closer to the moving member than the outer side in the radial direction of the second side portion, such that the second side portion is configured as an inclined surface; The transmission portion is formed as a toothed ring, the diameter of the toothed ring is formed to be 3100 silk, the toothed ring is formed with 106 teeth, the adjusting portion includes a gear member meshing with the toothed ring, the diameter of the gear member is formed to be 350 silk, and the gear member is formed with 10 teeth.

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