Indicating assembly, indicating structure and clock

Abstract

The utility model provides an indication assembly, an indication structure and a clock. The indicating structure is provided with the indicating assembly, the clock is provided with the indicating structure, the indicating assembly comprises an indicating body, a turnover shaft arranged on the indicating body and a star wheel connected to the turnover shaft in a sleeving mode, the star wheel is provided with a positioning part in the axial direction, and the side face of the star wheel is provided with a plurality of indicating faces arranged at included angles. And the positioning part can rotate under the action of external force to drive the star wheel to overturn around the overturning shaft. The reading function is realized through simple parts, errors possibly caused by precision machining and precision assembling are reduced, the process production cost is reduced, and the reading stability is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of timing measurement equipment, in particular to an indicating component, an indicating structure and a clock. Background Art

[0002] A clock is a timing instrument used for measuring and indicating time. In addition to being able to measure time, mechanical clocks are also full of mechanical beauty and are sought after by consumers in the market.

[0003] In order to obtain better visual effects, planetary retrograde indication clocks have emerged on the market. Chinese Patent CN214474445U discloses a pointer-type planetary watch indication mechanism. The star wheel for indicating time is intermittently driven by a grooved wheel and indicates a specific area. However, this indication mechanism has a complex structure, low transmission efficiency, and the star wheel rotates according to a preset angle to display the indication numbers on the star wheel, and the rotation angle is prone to be too large or too small. Summary of the Utility Model

[0004] Based on this, it is necessary to provide an indicating component, an indicating structure and a clock to solve the technical problems of complex structure, low transmission efficiency, or the rotation angle being prone to be too large or too small in the existing planetary retrograde position table.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] In a first aspect, the present application provides an indicating component, comprising:

[0007] An indicating main body;

[0008] A rotation shaft, arranged on the indicating main body;

[0009] A star wheel sleeved on the rotation shaft, the star wheel is provided with a positioning portion in the axial direction, and the side surface of the star wheel has a plurality of indicating surfaces arranged at an included angle;

[0010] Wherein, the positioning portion can rotate under the action of an external force to drive the star wheel to rotate around the rotation shaft.

[0011] In one embodiment, the positioning portion is a positioning column arranged in the axial direction of the star wheel;

[0012] The positioning column is toggled under the action of an external force to drive the star wheel to rotate around the rotation shaft, and the indicating surface at the top of the star wheel is switched to an adjacent indicating surface.

[0013] In a second aspect, the present application provides an indicating structure, comprising:

[0014] A rotating arm, provided with a driving portion;

[0015] A gear assembly is arranged on the rotating arm, the gear assembly comprises a central gear, inner planetary gears and outer planetary gears connected in sequence, the central gear is connected to the rotating arm to drive the rotating arm to rotate synchronously;

[0016] As described in the first aspect, the indicating assembly is connected to the outer planetary gear and the outer planetary gear drives the indicating assembly to rotate synchronously.

[0017] Among them, the indicating body rotates synchronously with the outer planetary gear, the axial direction of the flip shaft is set at an angle with the axial direction of the outer planetary gear, the positioning part on the axial direction of the star wheel is adapted to the driving part on the rotating arm, and the positioning part can be abutted by the driving part to make the star wheel flip around the flip axis.

[0018] In one embodiment, the driving portion includes a protrusion protruding from the outer surface of the rotating arm;

[0019] Under the action of external force, the central gear drives the rotating arm and the indicating assembly to rotate, the protrusion touches the positioning part and drives the star wheel to flip around the flip axis, and the indicating surface located on the top of the star wheel switches to the adjacent indicating surface.

[0020] In one embodiment, the number of the star wheels is three, each of the star wheels is correspondingly provided with four indicating surfaces, and each of the indicating surfaces is correspondingly provided with two positioning posts.

[0021] In one of the embodiments, the driving portion further includes a step structure, and the step structure and the protrusions are arranged at intervals in the circumferential direction of the outer planetary gear.

[0022] In one embodiment, two step structures are correspondingly disposed to each of the protrusions, and the two step structures are respectively disposed on two opposite sides of the protrusion.

[0023] In one of the embodiments, a slope is provided on a side of the step structure close to the protrusion.

[0024] In one embodiment, the number of teeth of the central gear is the same as the number of teeth of the outer planetary gears, and the radius of the central gear is equal to the radius of the outer planetary gears; and / or,

[0025] The axial direction of the flip axis is perpendicular to the axial direction of the outer planetary gear; and / or,

[0026] The indicating structure further comprises a threaded connector penetrating the outer planetary gear and the indicating body, and one end of the threaded connector exposed from the indicating body abuts against the flip shaft.

[0027] In a third aspect, the present application provides a clock, comprising:

[0028] a clock main body;

[0029] an indicating structure as described in the second aspect, disposed within the main body and at least a part of the indicating component being exposed outside the clock main body;

[0030] a driving structure, disposed within the clock main body and connected to the indicating structure, the driving structure being configured to drive the indicating structure.

[0031] As can be seen from the above technical solutions, the embodiments of the present application have at least the following advantages and positive effects:

[0032] In the above-mentioned indicating component, indicating structure and clock, the indicating component includes an indicating main body, a turning shaft disposed on the indicating main body, and a star wheel sleeved on the turning shaft. The star wheel is axially provided with a positioning portion, and the side surface of the star wheel has a plurality of indicating surfaces disposed at an angle. The positioning portion can rotate under the action of an external force to drive the star wheel to turn around the turning shaft. The function of reading time is realized by simple parts, reducing the errors that may be brought by precision machining and precision assembly, lowering the process production cost, and enhancing the stability of reading time. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application 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 drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts. Among them:

[0034] Figure 1 is a schematic diagram of the overall structure of the clock in an embodiment of the present application;

[0035] Figure 2 is Figure 1 a schematic diagram of the overall structure of the indicating structure in the shown clock;

[0036] Figure 3 is Figure 2 an exploded structure diagram of the shown indicating structure;

[0037] Figure 4 is Figure 3 a schematic diagram of the overall structure of the shown star wheel;

[0038] Figure 5 is Figure 3 a simplified schematic diagram of the shown gear assembly

[0039] Figure 6 is Figure 3Schematic structural diagram of the swing arm and the gear wheel shown;

[0040] Figure 7 is Figure 6 Simplified schematic diagram of the star wheel flipping shown.

[0041] Description of the reference numerals:

[0042] 1. Clock;

[0043] 10. Clock main body; 110. Display area;

[0044] 20. Indication structure; 210. Swing arm; 211. Driving part; 2111. Bump; 2112. Step structure; 2112a. Inclined surface; 220. Gear assembly; 221. Central gear; 222. Inner planetary gear; 223. Outer planetary gear; 230. Indication assembly; 231. Indication main body; 232. Flipping axis; 233. Star wheel; 2331. Positioning part; 2331a. Positioning column; 2332. Indication surface;

[0045] 30. Threaded connecting piece. Detailed implementation manners

[0046] Typical implementation manners reflecting the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes in different implementation manners, all of which do not depart from the scope of the present application, and the descriptions and illustrations therein are essentially for illustrative purposes and not for limiting the present application.

[0047] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined. In addition, " / " means "or", for example, A / B can mean A or B; herein, "and / or" is only a description of the associated relationship of the associated objects, indicating that three relationships can exist, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone these three situations.

[0048] Unless otherwise clearly defined and limited, the terms "set", "connected" and "connected to" 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.

[0049] As mentioned in the background art section, in the related art's time-reversing indicating clock, there are technical problems such as a complex indicating structure, low rotation efficiency, or the star wheel's flipping angle being prone to being too large or too small.

[0050] Based on this, the present application provides an indicating component 230, an indicating structure 20 with the indicating component 230, and a clock 1 with the indicating structure 20 to achieve a time-reversing display effect with a simpler structure, lower process production cost, and more stable time reading.

[0051] The clock 1 includes a clock main body 10, an indicating structure 20, and a driving structure. The indicating structure 20 is disposed within the clock main body 10, and at least a part of the indicating structure 20 is exposed outside the clock main body 10 to achieve the effect of indicating time. The driving structure is disposed within the clock main body 10 and is connected to the indicating structure 20, and the driving structure is used to drive the indicating structure 20.

[0052] It should be noted that the clock 1 in the present application should be understood in a broad sense. The clock 1 can be a separate timekeeping product, including but not limited to a wristwatch, a table clock, or a wall clock. The clock 1 can also be a timekeeping device with a timekeeping function on other devices, such as a timekeeping device with a timekeeping function on an automobile dashboard. As long as the timekeeping scheme using the timekeeping principle of the indicating structure 20 in the present application is within the protection scope of the present application.

[0053] In this embodiment, the clock main body 10 is the head of a wristwatch, and the head can be fixed on the wrist through accessories such as watchbands to achieve the functions of decoration and time reading. The clock main body 10 is provided with a display area 110 for displaying time. The display area 110 is provided with numbers for displaying the minute positions: 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60. Division lines for dividing time are also provided between the numbers. Of course, the manufacturer can change the numbers or marks displayed on the display area 110 according to needs.

[0054] The driving component is a mechanical movement or an electronic movement. The mechanical movement generally drives the indicating structure 20 with a spring or a weight, and the electronic movement generally obtains electrical energy through an internal power source such as a button battery or an external power source and converts it into mechanical energy to drive the indicating structure 20.

[0055] Refer to Figures 2 to 5 , the indicating structure 20 includes a turning arm 210, a gear assembly 220, and an indicating component 230. The gear assembly 220 is disposed on the turning arm 210. The gear assembly 220 includes a central gear 221, an inner planetary gear 222, and an outer planetary gear 223 that are connected in sequence. The central gear 221 meshes with the turning arm 210 to drive the turning arm 210 to rotate synchronously. The indicating component 230 meshes with the outer planetary gear 223, and the outer planetary gear 223 drives the indicating component 230 to rotate synchronously.

[0056] That is, due to the presence of the gear assembly 220, when the central gear 221 drives the swing arm 210 to rotate about the axis of the central gear 221, the central gear 221 simultaneously drives the outer planet gear 223 to rotate through the inner planet gear 222. At this time, both the indicating assembly 230 and the outer planet gear 223 rotate synchronously about the axis of the outer planet gear 223.

[0057] Reference Figure 5 , in this embodiment, the number of teeth of the central gear 221 and the outer planet gear 223 is the same, and the radius of the central gear 221 is equal to the radius of the outer planet gear 223. Such a setting makes the central gear 221 and the outer planet gear 223 have the same angular velocity in the transmission of the gear assembly 220. That is to say, when the swing arm 210 rotates one week about the axis of the central gear 221, the indicating assembly 230 just rotates one week about the axis of the outer planet gear 223. The indicating assembly 230 can maintain a fixed orientation indication when the swing arm 210 rotates, so as to realize the function of reading time.

[0058] Specifically, the number of teeth of the central gear 221 and the outer planet gear 223 is both 50, the number of teeth of the inner planet gear 222 is 25, and the number of teeth of the central gear 221 and the outer planet gear 223 are both twice that of the inner planet gear 222. In this way, the gear assembly 220 can have good transmission efficiency, and the space occupied by the gear assembly 220 is small.

[0059] Combined with reference Figure 3 and Figure 4 , the indicating assembly 230 includes an indicating body 231, a turning shaft 232 and a star wheel 233. The indicating body 231 meshes with the outer planet gear 223 and rotates synchronously with the outer planet gear 223. The turning shaft 232 is arranged on the indicating body 231, and the axial direction of the turning shaft 232 forms an angle with the axial direction of the outer planet gear 223. The star wheel 233 is sleeved on the turning shaft 232. A positioning portion 2331 is arranged on the axial direction of the star wheel 233, and a plurality of indicating surfaces 2332 which form an angle are arranged on the side surface of the star wheel 233. A driving portion 211 adapted to the positioning shaft is arranged on the swing arm 210. Under the action of an external force, the positioning portion 2331 can be abutted by the driving portion 211 to make the star wheel 233 turn about the turning shaft 232. It should be noted that the axial direction of the star wheel 233 is collinear with the axial direction of the turning shaft 232, and the axial direction of the star wheel 233 does not change due to the shape or size of the star wheel 233.

[0060] In this embodiment, the axial direction of the flipping shaft 232 is perpendicular to the axial direction of the outer planet gear 223. In this way, the star wheel 233 can be stably flipped in the vertical direction. Of course, the manufacturer can also set the included angle between the axial direction of the flipping shaft 232 and the axial direction of the outer planet gear 223 to an acute angle according to needs, which will cause the indicating assembly 230 to occupy a larger space and require a greater driving force.

[0061] Specifically, the indicating structure 20 further includes a threaded connecting member 30 passing through the outer planet gear 223 and the indicating main body 231. One end of the threaded connecting member 30 exposed outside the indicating main body 231 abuts against the flipping shaft 232, so that the flipping shaft 232 will not slide out and fall off the indicating main body 231. In this way, there is no need to provide a threaded connection or other connection methods on the star wheel 233 and the flipping shaft 232, and the rigidity and stability of the star wheel 233 and the flipping shaft 232 are better. The threaded connecting member 30 can be a screw, a bolt, a rivet, etc., but is not limited thereto.

[0062] Numbers or marks are provided on the indicating surface 2332. For example, the indicating surface 2332 is provided with numbers for indicating the hour positions from 1 to 12 or from 1 to 24, or the indicating surface 2332 is provided with numbers for indicating the minute positions from 1 to 60, or the indicating surface 2332 is provided with words or marks for indicating solar terms, months, quarters, years, etc. In addition, the indicating surface 2332 can also be provided with various LOGOs, decorative patterns, etc. The present application does not make any limitation on the numbers or marks displayed on the indicating surface 2332, and the specific numbers or marks can be freely set by the manufacturer according to needs. In this embodiment, the user can read the hour position reading on the indicating surface 2332 and the minute position corresponding to the indicating structure 20 pointing to the display area 110 to achieve the effect of reading time.

[0063] In this embodiment, with reference to Figure 3 and Figure 6 , the driving part 211 includes a convex block 2111 protruding from the outer surface of the rotating arm 210, and the positioning part 2331 is a positioning post 2331a arranged in the axial direction of the star wheel 233. Exemplarily, the flipping process of the star wheel 233 is as follows: the driving structure is connected to the central gear 221. Under the drive of the driving structure, the central gear 221 rotates and drives the rotating arm 210 to rotate around the axis of the central gear 221. At the same time, the central gear 221 drives the inner planet gear 222 to rotate, the inner planet gear 222 drives the outer planet gear 223 to rotate, and the outer planet gear 223 drives the indicating main body 231 to rotate synchronously. When the indicating main body 231 rotates to a preset angle, the convex block 2111 on the rotating arm 210 abuts against the positioning post 2331a on the star wheel 233, and the convex block 2111 toggles the star wheel 233 to flip around the flipping shaft 232, and the indicating surface 2332 at the top of the star wheel 233 switches to the adjacent indicating surface 2332, so as to realize the indication of time change.

[0064] It can be understood that the preset angle at which the above-mentioned bump 2111 abuts against the positioning post 2111a is not limited to a specific angle. The preset angle is determined by the installation positions and initial positions of the bump 2111 and the positioning post 2331a. The manufacturer can freely set the preset angle at which the indicating body 231 rotates until the positioning post 2331a abuts against the bump 2111.

[0065] Specifically, referring to Figure 3 and Figure 6 , in this embodiment, the indicating structure 20 is used to indicate the hour digits. The number of star wheels 233 is three, and each star wheel 233 is correspondingly provided with four indicating surfaces 2332. Define the number of star wheels 233 as M, and each star wheel 233 is correspondingly provided with N indicating surfaces 2332. Then the product of M and N is 12, which exactly corresponds to the 12-hour timekeeping method. Taking the counterclockwise direction as an example, the four indicating surfaces 2332 of the first star wheel 233 are respectively set with the numbers: 1, 4, 7, 10; the four indicating surfaces 2332 of the second star wheel 233 are respectively set with the numbers: 2, 5, 8, 11; the four indicating surfaces 2332 of the third star wheel 233 are respectively set with the numbers: 3, 6, 9, 12. Of course, the values of M and N can be freely adjusted according to needs, as long as the product of M and N is 12. In addition, for the 24-hour timekeeping method, the product of M and N is 24.

[0066] Furthermore, each indicating surface 2332 is correspondingly provided with two positioning posts 2331a to improve the accuracy of the bump 2111 abutting against the positioning post 2331a. Of course, the number of positioning posts 2331a corresponding to the indicating surface 2332 can be adjusted to other numbers according to needs.

[0067] In this embodiment, the driving part 211 further includes a stepped structure 2112. The stepped structure 2112 and the bump 2111 are arranged at intervals in the circumferential direction of the outer planet gear 223, and both the stepped structure 2112 and the bump 2111 are located on the rotation trajectory of the positioning post 2331a, so that the positioning post 2331a can be abutted by the bump 2111 and / or the stepped structure 2112, and the star wheel 233 is flipped.

[0068] Specifically, in this embodiment, each bump 2111 is correspondingly provided with two stepped structures 2112, and the two stepped structures 2112 are respectively arranged on the opposite sides of the bump 2111. Of course, the manufacturer can also only set one stepped structure 2112 or not set the stepped structure 2112 according to needs. In this case, the stability of the flipping of the star wheel 233 will be reduced, but the star wheel 233 still has the flipping function.

[0069] Exemplarily, in combination with reference to Figure 6 and Figure 7 , in order to better describe the process of the flipping of the star wheel 233, a brief principle description of the star wheel 233 is given in this application.Figure 6 The star wheel 233 is simplified as an orthographic projection view shown in area A, and the driving part 211 on the rotating arm 210 is simplified as a cross-sectional view of area B. The principle diagram of the driving part 211 turning the star wheel 233 is shown in FIG. Figure 7 It should be noted that the simplified schematic diagram in the present application is only for the convenience of explaining the movement principle of the indicating structure 20, and cannot be regarded as a limitation on the shape, position, etc. of the indicating structure 20. The following is an explanation of the movement process of the protrusion 2111 and the step structure 2112 against the positioning column 2331a and causing the star wheel 233 to flip:

[0070] like Figure 7 As shown in a, before contacting the protrusion 2111, the lower surface of the star wheel 233 is attached to the upper surface of the step structure 2112 and moves toward the direction close to the protrusion 2111, and at the same time, the protrusion 2111 is also approaching the positioning column 2331a. In this process, the step structure 2112 plays a role in correcting the angle, so that the star wheel 233 can contact the protrusion 2111 at a specific angle, and the abutment between the positioning column 2331a and the protrusion 2111 is more stable.

[0071] Figure 7 b to Figure 7 g illustrates the process from contact to separation between the protrusion 2111 and the positioning column 2331a. During this process, the star wheel 233 flips 90°. The angle of each flip is determined by the number of indicating surfaces 2332. The flip angle is equal to 360° divided by the number N of indicating surfaces 2332.

[0072] like Figure 7 As shown in FIG. 1 , when the positioning post 2331a is separated from the protrusion 2111, the lower surface of the star wheel 233 is in contact with the upper surface of the step structure 2112 on the other side, and leaves the step structure 2112 along the upper surface of the step structure 2112. In this way, the star wheel 233 can leave the driving part 211 at a specific angle, thereby solving the problem of the star wheel 233 turning over at a large or small angle.

[0073] Specifically, a slope 2112a is provided on one side of the step structure 2112 close to the protrusion 2111. The slope 2112a plays a guiding role in the process of the protrusion 2111 and the positioning column 2331a abutting against and separating from each other. In addition, the slope 2112a can also prevent the sharp edges of the step structure 2112 from hitting the indicating surface 2332 of the star wheel 233, causing the star wheel 233 to be worn or even damaged.

[0074] In summary, since the indicating structure 20 is provided with a gear assembly 220 for transmission, the driving part 211 can toggle the positioning post 2331a to flip the star wheel 233 by a certain angle, so that the indicating surface 2332 displayed on the top of the star wheel 233 is switched to an adjacent indicating surface 2332. In this way, the function of reading time is realized by simple parts, reducing the errors that may be brought by precision machining and precision assembly, lowering the process production cost, and enhancing the stability of reading time. Further, the driving part 211 includes a boss and a stepped structure 2112, and the stepped structure 2112 enables the flipped star wheel 233 to display the indicating surface 2332 at a specific angle, avoiding the display errors caused by the star wheel 233 being flipped too large or too small an angle.

[0075] Although the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be construed broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. An indicating component for indicating time, characterized in that, The indication component comprises: Indicative subject; A flip shaft, arranged on the indicating body; A star wheel sleeved on the flip shaft, wherein a positioning portion is provided in the axial direction of the star wheel, and a side surface of the star wheel has a plurality of indicating surfaces arranged at an angle; Wherein, the positioning portion can rotate under the action of external force to drive the star wheel to flip around the flip axis.

2. The indicating component according to claim 1, wherein The positioning portion is a positioning column arranged in the axial direction of the star wheel; The positioning column is moved under the action of external force to drive the star wheel to flip around the flip axis, and the indication surface located on the top of the star wheel switches to the adjacent indication surface.

3. An indicating structure, characterized in that, include: The rotating arm is provided with a driving part; A gear assembly is arranged on the rotating arm, the gear assembly comprises a central gear, inner planetary gears and outer planetary gears connected in sequence, the central gear is connected to the rotating arm to drive the rotating arm to rotate synchronously; The indicator assembly according to claim 2, wherein the indicator assembly is connected to the outer planetary gear and the outer planetary gear drives the indicator assembly to rotate synchronously. Among them, the indicating body rotates synchronously with the outer planetary gear, the axial direction of the flip shaft is set at an angle with the axial direction of the outer planetary gear, the positioning part on the axial direction of the star wheel is adapted to the driving part on the rotating arm, and the positioning part can be abutted by the driving part to make the star wheel flip around the flip axis.

4. The indicating structure according to claim 3, characterized in that, The driving part includes a protrusion protruding from the outer surface of the rotating arm; Under the action of external force, the central gear drives the rotating arm and the indicating assembly to rotate, the protrusion touches the positioning part and drives the star wheel to flip around the flip axis, and the indicating surface located on the top of the star wheel switches to the adjacent indicating surface.

5. The indicating structure according to claim 3, wherein The number of the star wheels is three, each of the star wheels is correspondingly provided with four indicating surfaces, and each of the indicating surfaces is correspondingly provided with two positioning posts.

6. The indicating structure according to claim 4, wherein The driving part further includes a step structure, and the step structure and the protrusions are arranged at intervals in the circumferential direction of the outer planetary gear.

7. The indicating structure according to claim 6, wherein, Two step structures are correspondingly arranged for each of the protrusions, and the two step structures are respectively arranged on two opposite sides of the protrusion.

8. The indicating structure according to claim 6 or 7, characterized in that, A slope is arranged on one side of the step structure close to the protrusion.

9. The indicating structure according to claim 3, characterized in that, The number of teeth of the central gear is the same as the number of teeth of the outer planetary gears, and the radius of the central gear is equal to the radius of the outer planetary gears; and / or, The axial direction of the flip axis is perpendicular to the axial direction of the outer planetary gear; and / or, The indicating structure further comprises a threaded connector penetrating the outer planetary gear and the indicating body, and one end of the threaded connector exposed from the indicating body abuts against the flip shaft.

10. A clock, characterized in that, include: The body of the watch; The indication structure according to any one of claims 3 to 9, arranged in the main body and at least part of the indication component is exposed outside the watch main body; A driving structure is arranged in the watch body and connected to the indicating structure, and the driving structure is used to drive the indicating structure.

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