Timing mechanism of watch movement capable of enabling multiple dial plates to be in turnover cooperation

Abstract

The utility model provides a watch movement timing mechanism capable of enabling a plurality of dial plates to be in turnover cooperation, comprising a turnover gear, the outer edge of one side surface of the turnover gear is provided with a time indicating unit, the turnover gear can drive the time indicating unit to rotate around the axis of the turnover gear, the time indicating unit comprises at least one pointer wheel, and the pointer wheel and an adjusting wheel rotate synchronously; the central timing wheel is coaxially connected with the epicyclic gear, and the central timing wheel is in transmission connection with the adjusting wheel; the watch handle can drive the adjusting wheel to rotate through a fourth transmission system; a revolution dial plate is arranged above a wheel sheet of the pointer wheel and can rotate relative to the pointer wheel, the middle part of the wheel sheet of the pointer wheel vertically extends upwards to form a shaft tube, the shaft tube penetrates through the revolution dial plate, and the pointer is fixed on the shaft tube. According to the utility model, the pointer wheel is arranged on the epicyclic gear, and the central timing wheel is in transmission connection with the watch handle, so that the rotation of the pointer wheel rotating around the epicyclic gear can be adjusted through the watch handle, thereby adjusting the travel time indication of the watch.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical watch technical field, especially a kind of time-setting mechanism of watch movement that can make multiple dial rotation cooperation. BACKGROUND

[0002] Now mechanical watch is no longer single time indicating tool, and more is as a kind of novelty and high interesting ornament for consumer to possess.Therefore, in order to break through conventional technology on watch design, watch designers diverge from the beaten track, and various styles of movement are also on the scene in competition.Most watch movements, in order to facilitate display time, are by installing pointer in dial fixed position, and time is indicated by the rotation of pointer, and this design makes dial pattern more single, and there is limitation to the design of dial, and it is relatively monotonous in long time use, and it is not convenient to break the routine of watch display mode. CONTENT OF UTILITY MODEL

[0003] Therefore, the utility model aims at providing a kind of time-setting mechanism of watch movement that can make multiple dial rotation cooperation, to make the pointer of watch rotate on dial in the process of time setting, and expand the design direction of watch dial.

[0004] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] A kind of time-setting mechanism of watch movement that can make multiple dial rotation cooperation, including epicyclic gear, its one side surface outer edge is equipped with time indicating unit, and epicyclic gear can drive time indicating unit to rotate around its own axis, the time indicating unit includes at least one pointer wheel, the adjusting wheel can drive the pointer wheel to rotate;

[0006] Center time-setting wheel, which is coaxially connected with epicyclic gear, the center time-setting wheel is in transmission connection with adjusting wheel;

[0007] Watch stem, which can drive the center time-setting wheel to rotate.

[0008] The upper side of the spoke of the pointer wheel is equipped with a revolving dial, and the revolving dial can rotate relative to the pointer wheel, the middle part of the spoke of the pointer wheel extends vertically upward to form a shaft tube, the shaft tube passes through the revolving dial, and the pointer is fixed on the shaft tube.

[0009] Further, a split gear is arranged between the center time-setting wheel and the adjusting wheel, the split gear is fixedly connected with its own gear shaft, and the center time-setting wheel is engaged with the adjusting wheel through the split gear.

[0010] Further, the split gear and its own gear shaft are fixedly connected in a frictional connection mode, so that the split gear is relatively stationary with the epicyclic gear.

[0011] Further, the time indicating unit comprises two pointer wheels, and one of the pointer wheels is coaxially connected with the adjusting wheel, and the two pointer wheels are connected through a cross wheel two-link gear.

[0012] Further, the two pointer wheels are hour wheel and minute wheel respectively, and the hour wheel and the minute wheel are coaxially arranged, and the two links of the cross wheel two-link gear are respectively engaged with the hour wheel and the minute wheel.

[0013] Further, the shaft of the cross wheel two-link gear is fixed on the link of the epicyclic gear.

[0014] Further, one of the pointer wheels is coaxially connected with the adjusting wheel through a rotating shaft, and the rotating shaft rotates relative to the epicyclic gear.

[0015] Further, the middle part of the minute wheel or the hour wheel is provided with a shaft tube, the shaft tube is provided with a variable diameter section, and the minute wheel is fixedly connected with the rotating shaft through the variable diameter section.

[0016] Further, the epicyclic gear is fixedly provided with a self-rotation dial, the self-rotation dial is provided with a avoiding hole, and the rotating shaft passes through the avoiding hole to drive the adjusting wheel and the pointer wheel.

[0017] Further, the epicyclic gear is fixedly provided with a position nail tube, the lower surface of the self-rotation dial is fixedly provided with a sleeve, and a jack screw is tightly arranged on the position nail tube through the sleeve.

[0018] Compared with the prior art, the time adjusting mechanism of the watch movement capable of rotating multiple dials can have the following advantages:

[0019] The pointer wheel is arranged on the epicyclic gear, and the central time adjusting wheel is drivingly connected with the stem, so that the pointer wheel rotating around the epicyclic gear can be adjusted by the stem, and the indication of the watch running time is adjusted.

[0020] The split gear between the central time adjusting wheel and the adjusting wheel is fixedly arranged, so that the pointer wheel rotates around the center of the epicyclic gear while self-rotating during the time adjusting process, the interestingness of the time adjusting process of the watch is improved, and the deviation of the indication direction of the pointer from the design direction after the time adjusting is prevented.

[0021] The split gear and the toothed shaft are frictionally connected, so that the split gear and the toothed shaft can be disassembled, and the structure is maintained in the later period.

[0022] The minute wheel or the hour wheel and the rotating shaft are connected through the variable diameter section, so that the minute wheel or the hour wheel and the rotating shaft can be disassembled, and the structure is maintained in the later period. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings, which form a part of this patent, are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the transmission relationship between the torque output unit and the time indication unit of the watch movement in embodiment 1;

[0025] Figure 2 It is an enlarged schematic diagram of the structure of the time indication unit;

[0026] Figure 3 It is a schematic diagram of the transmission relationship between the torque output unit and the escapement speed regulation system of the watch movement in embodiment 1;

[0027] Figure 4 It is a schematic diagram of the cooperation relationship between the escapement speed regulation system and the center wheel in embodiment 1;

[0028] Figure 5 It is a schematic diagram of the watch dial display in embodiment 1;

[0029] Figure 6 It is a schematic diagram of the watch dial display in the first case in embodiment 2;

[0030] Figure 7 It is a schematic diagram of the watch dial display in the second case in embodiment 2;

[0031] Figure 8 It is a schematic diagram of the watch dial display in embodiment 3.

[0032] Explanation of reference signs:

[0033] 1-torque output unit;11-winding barrel;12-third transmission system;121-two-wheel component;122-three-wheel component;2-center wheel;3-circulating gear;31-function area;4-time indication unit;41-hour wheel;42-intermediate wheel;43-pointer system;431-pointer wheel;431a-minute wheel;431b-hour wheel;433-cross wheel two connecting teeth;4331-cross wheel piece;4332-cross gear shaft;44-rotation shaft;45-shaft sleeve;46-position stud tube;47-rotating dial;471-fixed piece;472-rotating disc surface;5-time adjustment unit;51-watch stem;52-pull minute gear;53-adjusting wheel;54-pull needle two connecting teeth;6-oscillator;61-balance wheel assembly;62-second transmission unit;7-fourth transmission system. DETAILED DESCRIPTION

[0034] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0035] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0036] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0038] Embodiment 1

[0039] In combination with the embodiments shown in Figs. Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the timing mechanism of the watch movement for the rotation of multiple dials, applied to the movement of the rotation display dial, comprises:

[0040] The torque output unit 1 is mounted on the clamping plate of the movement, in this embodiment, the torque output unit 1 comprises a barrel 11, a spring is arranged in the barrel 11, the spring is wound to store elastic potential energy, and the elastic potential energy is converted into kinetic energy by the deformation of the spring to drive the barrel 11 to rotate, and the torque is output through the gear on the barrel 11; in other embodiments, the device capable of outputting torque such as motor of electronic watch can also be used to output kinetic energy.

[0041] The center gear 2 and the epicyclic gear 3 are arranged on the clamping plate of the machine core, the epicyclic gear 3 is coaxially arranged with the center gear 2, and the epicyclic gear 3 can relatively rotate with the center gear 2, the epicyclic gear can be divided into at least two functional areas 31 along the circumference, and different functional units and transmission units are arranged in each functional area 31, in this embodiment, the transmission units are gears that are meshed with each other, and the gear closest to the center gear in each transmission unit is meshed with the center gear, when the epicyclic gear and the center gear relatively rotate, the torque is transmitted to each functional unit through the center gear, at the same time, each functional unit mounted on the epicyclic gear can obtain power while rotating around the center gear, and complete its own action. The center gear 2 is fixedly arranged on the clamping plate, the epicyclic gear 3 rotates around the shaft, a third transmission system 12 is arranged on one side of the epicyclic gear 3, the third transmission system 12 includes a two-wheel component 121 and a three-wheel component 122, the two-wheel component 121 and the three-wheel component 122 are respectively two gears, the wheel sheet of the two-wheel component 121 and the gear shaft of the three-wheel component 122 are meshed with each other, the other wheel sheet of the three-wheel component 122 is meshed with the epicyclic gear 3, the torque output unit 1 is in transmission connection with the epicyclic gear 3 through the two-wheel component 121 and the three-wheel component 122, and drives the epicyclic gear 3 to rotate. Specifically, the two-wheel component 121 is meshed with the gear at the edge of the clockwork box 11; in other embodiments, the two-wheel component 121 can be connected with the gear of the motor output shaft or directly connected with the output shaft of the motor; in other embodiments, the third transmission system 12 can also be more or less two gears or gears that are in transmission connection with each other, or can be in transmission connection through a chain or other stable torque transmission mode.

[0042] In the present embodiment, the epicyclic gear is provided with two functional areas 31, and the functional unit in one of the functional areas 31 is a time indication unit 4, which is arranged on the epicyclic gear 3 so that the time indication unit 4 rotates around the center gear 2 as the epicyclic gear 3 rotates. The time indication unit 4 comprises a shaft sleeve 45 fixed on the epicyclic gear 3, and an hour wheel 41 rotatable around the shaft sleeve. The hour wheel 41 is sleeved on the shaft sleeve 45, and the hour wheel 41 is in driving connection with the center gear 2 through a first transmission gear train. In the present embodiment, the first transmission gear train is a single gear, which is an intermediate gear 42. The shaft of the intermediate gear 42 is fixed on the epicyclic gear 3, and the intermediate gear 42 is in driving connection with the shaft. When the epicyclic gear 3 rotates, the epicyclic gear 3 and the intermediate gear 42 rotate around the center of the epicyclic gear at the same angular velocity because the center gear 2 is fixed. The intermediate gear 42 drives the hour wheel 41 to rotate around the shaft sleeve 45. The hour wheel 41 is provided with a pointer system 43, which comprises at least one pointer wheel 431. The pointer is mounted on the pointer wheel 431. In the present embodiment, the pointer wheel 431 has two, which are a minute wheel 431a and a hour wheel 431b. The shaft sleeve 45 is provided with a rotating shaft 44, which can drive the pointer wheel to rotate. In the present embodiment, the top end of the rotating shaft 44 is coaxially connected with the minute wheel 431a. Specifically, the minute wheel 431a is sleeved on the rotating shaft 44. In other embodiments, a gear can be arranged at the top end of the rotating shaft to drive the pointer wheel to rotate. In the present embodiment, the minute wheel 431a and the rotating shaft 44 are in frictional engagement to facilitate disassembly and assembly of the minute wheel 431a and the rotating shaft 44 for maintenance of the watch in the future. The minute wheel 431a and the rotating shaft 44 are in frictional engagement. The minute wheel 431a extends vertically upward at the center to form a shaft tube. The hour wheel 431b can be sleeved on the shaft tube of the minute wheel. The minute hand can be fixedly connected with the top end of the minute wheel, and the hour hand can be fixedly connected with the hour wheel 431b. The outer edge of the hour wheel 41 is provided with a cross wheel two-joint tooth 433. The cross wheel two-joint tooth 433 is a two-joint tooth formed by a cross wheel piece 4331 and a cross tooth shaft 4332. The cross wheel two-joint tooth 433 can rotate around its own axis, and the friction generated by the rotation is much smaller than the friction between the minute wheel 431a and the rotating shaft 44, thereby avoiding relative rotation between the minute wheel 431a and the rotating shaft 44. The cross tooth shaft 4332 is in meshing engagement with the hour wheel 431b, and the cross wheel piece 4331 is in meshing engagement with the minute wheel 431a. When the hour wheel 41 rotates around the shaft sleeve 45, the cross wheel two-joint tooth 433 rotates around the minute wheel 431a and the hour wheel 431b. At this time, the position of the minute wheel 431a is fixed relative to the hour wheel 41, and the minute wheel 431a can rotate relative to the hour wheel 41. In other embodiments, the first transmission gear train can also be a plurality of gears or two-joint teeth in mutual driving connection, so that the hour wheel 41 rotates in a predetermined manner through the first transmission gear train.

[0043] The timing unit 5 comprises a watch stem 51, a split gear 52 and an adjusting wheel 53 which can drive the pointer wheel to rotate. In the embodiment, the adjusting wheel drives the minute wheel to rotate. Specifically, the adjusting wheel 53 is fixed on the rotating shaft 44, the split gear 52 is in mesh with the adjusting wheel 53, the splines of the split gear 52 are in friction fit with the rotating shaft, and when the split gear 52 is subjected to external force, it can rotate relative to the rotating shaft. The split gear 52 is in driving connection with the gear on the watch stem 51. In the embodiment, a central timing wheel is coaxially arranged on the fixed center gear 2, which is coaxially arranged with the peripheral gear 3 and can rotate relative to the peripheral gear 3. In the embodiment, the central timing wheel is a double-toothed gear 54 which can rotate around its own axis. The split gear 52 can be in mesh with the double-toothed gear 54 or be in driving connection with the double-toothed gear 54 through a plurality of double-toothed gears with adjustable transmission ratio. Alternatively, the central timing wheel can be a single spline. The central timing wheel is in driving connection with the watch stem through the fourth transmission system 7. The fourth transmission system 7 comprises a plurality of double-toothed gears and / or gears which are in mesh with each other. Specifically, a vertical wheel and a crown wheel which rotate synchronously with the watch stem 51 are sleeved on the watch stem 51. The crown wheel and the vertical wheel are in mesh with the gears of the fourth transmission system 7, so that the watch stem can drive the central timing wheel to rotate. In the working process, as the energy of the mainspring in the mainspring box 11 is released, the peripheral gear 3 rotates, driving the time indication unit 4 to rotate around the center of the peripheral gear 3. Since the split gear 52 is in friction fit with its own tooth shaft, the split gear 52 rotates around its own axis with damping, so that the split gear 52 remains relatively stationary with its own tooth shaft when it is not subjected to external force. Since the adjusting wheel 53 is in mesh with the split gear 52 and is integrally designed with the rotating shaft 44, the rotating shaft 44 remains relatively stationary with the peripheral gear 3. The minute wheel 431a remains relatively stationary with the peripheral gear 3 under the action of the friction fit with the rotating shaft 44. Since the hour wheel 41 and the center gear 2 are in driving connection through the intermediate wheel 42, the hour wheel 41 rotates around its own axis. The double-toothed gear 433 rotates around the hour wheel 41 and is in mesh with the minute wheel 431a, so that the double-toothed gear 433 rotates around its own axis, thereby driving the hour wheel 431b to rotate around its own axis.The person skilled in the art should know that the transmission ratio between the minute wheel 431b and the minute wheel 431a can be controlled by setting the number of teeth of the gear, so that the transmission ratio between the minute wheel 431b and the minute wheel 431a is 1:12, so that when the minute wheel 41 rotates one revolution around its own axis, the minute wheel 431a rotates one revolution relative to the minute wheel 41, at this time the minute wheel 431b can rotate 30° around its own axis under the drive of the cross wheel two coupling teeth 433; during the time setting process, pulling the watch stem 51 makes the crown gear engage with the pinion gear, when the watch stem 51 is rotated, the torque is transmitted to the split gear 52 through the transmission connection, so that the split gear 52 rotates around its own axis, driving the adjusting wheel 53 to rotate, the adjusting wheel 53 rotates synchronously with the rotating shaft 44, and then the minute wheel 431a rotates around its own axis, completing the minute setting, at the same time, the hour is synchronously completed under the drive of the cross wheel two coupling teeth 433. The person skilled in the art should know that the watch stem 51 cooperates with the hand setting mechanism of the watch, which can drive the gears in the time setting unit 5 to rotate, or can separate the crown gear from the gears in the time setting unit 5, so that the watch stem 51 can rotate freely.

[0044] The function unit in another function area 31 on the epicyclic gear is the escapement speed regulation system, and the transmission unit is a second transmission unit 62. In this embodiment, the second transmission unit 62 includes multiple stages of two coupling teeth or gears. The escapement speed regulation system includes a balance wheel assembly 61, an escapement fork, and an escapement wheel. The escapement wheel is in transmission connection with the fixed center wheel through the second transmission unit 62. The escapement fork is arranged between the balance wheel assembly 61 and the escapement wheel. When the spring releases energy to make each gear in the movement rotate and work, the periodic swing of the balance wheel makes the energy release of the spring have a periodic law, thereby controlling the rotation speed of the epicyclic gear 3, and then making each gear such as the epicyclic gear 3, the minute wheel 41, the minute wheel 431a, and the minute wheel 431b reach a preset rotation speed through the transmission ratio between each gear, and displaying the time through the hands arranged on the minute wheel 431a and the minute wheel 431b. In other embodiments, the transmission system can also use chain transmission and other transmission modes to transmit torque, such as the sesame chain transmission structure used in the movement. The person skilled in the art should know that the rotation speed of the balance wheel assembly 61 can be adjusted by setting the fast / slow hands, eccentric weights, and the like, so as to adjust the fast / slow of the movement. This is prior art and will not be described here. In other embodiments, the oscillator 6 can also be a quartz oscillator 6 and the like, which has periodic motion and can control the rotation speed of the mechanism. The quartz oscillator 6 controls the rotation speed of the output shaft of the motor through the circuit, and the escapement system controls the rotation speed of the edge gear of the barrel 11 through the periodic rotation speed of the balance wheel. At this time, the edge gear of the barrel 11 can be regarded as an output shaft.

[0045] The skilled in the art should know that the clamps can be integrated or separated, which are set by the positions of the wheel shafts of the gears on the epicyclic gear 3, and the wheel shafts of the gear and the balance wheel assembly 61 are fixed in the preset positions by the clamps and the epicyclic gear 3, so that the gears rotate stably.

[0046] The pin tube 46 is arranged on the edge of the hour wheel 41, and the cross wheel two-joint tooth 433 is arranged inside the pin tube 46. The revolution dial 47 can be a number dial or a star dial, and the revolution dial 47 includes the fixed sheet 471 and the revolution dial face 472. The fixed sheet 471 is fixed on the hour wheel 41 through the pin tube 46, and the middle part of the fixed sheet 471 extends vertically upward to form the insertion pipe. The revolution dial face 472 is inserted and fixed with the insertion pipe. The shaft pipe of the minute wheel 431a is inserted into the insertion pipe, and the revolution dial 47 is supported by the pin tube, and the revolution dial face 472 is separated from the shaft pipe of the minute wheel through the insertion pipe, so that the revolution dial 47 does not affect the rotation of the pointer wheel, and the shaft pipe of the minute wheel 431a can pass through the dial face of the revolution dial 47 and be connected with the minute hand. In other embodiments, the shaft pipe of the minute wheel can be replaced by the shaft pipe of the hour wheel or the second wheel according to the needs.

[0047] The cross wheel two-joint tooth 433 is arranged below the revolution dial 47, and the revolution dial (not shown in the figure) can be arranged above the epicyclic gear 3. The revolution dial can be a pattern dial for decoration and / or other indication dial. The pattern dial or other indication dial can be installed through the structure outside the movement or the structure for fixing the dial on the epicyclic gear, so that each dial rotates or is fixed above the movement. In this embodiment, the pin tube is fixed on the surface of the epicyclic gear close to the outside of the movement, and the sleeve pipe matched with the pin tube is fixed on the revolution dial. The jack passes through the sleeve pipe and abuts against the pin tube, so that the revolution dial is fixed on the epicyclic gear. The epicyclic gear and the hour wheel drive the revolution dial and the revolution dial to rotate in the process of rotation, so as to display the cooperation effect of the two dials, and provide the possibility of more flexible dial design. At the same time, the indication part and the balance wheel part of the watch can be integrally rotated and displayed on the dial, so that the indication of the mechanical watch can be more flexible and variable. In this embodiment, the display hole and the avoiding hole are arranged on the revolution dial, so that the escapement timing system can be seen by the outside through the display hole, and the rotating shaft of the time indication unit passes through the avoiding hole and the revolution dial.

[0048] The utility model discloses the heart of watch dial of being able to turn over display, in this embodiment, the designer can set up the week rotation of 60 minutes of epicyclic gear 3 according to the need through the design of gear transmission ratio, balance wheel rotation period etc.

[0049] Embodiment 2

[0050] This embodiment compares with embodiment 1, set up three function areas 31 on epicyclic gear, set up escapement speed regulation system and time indication unit respectively in two function areas, set up second group time indication unit in another function area, that is, set up two hour wheels 41 on epicyclic gear 3, one hour wheel 41 is connected through first transmission gear train between center gear 2, and another hour wheel 41 changes its rotation speed through new transmission train, makes the rotation ratio between two hour wheels 41 12:1, the person skilled in the art can set up pointer respectively on two hour wheels 41, and indicates the time of hour and minute through two dials respectively, and can change the rotation ratio of two hour wheels 41 according to the need, and indicates the time of hour, minute etc.

[0051] Embodiment 3

[0052] The difference between this embodiment and embodiment 2 is that the star mechanism can be set on one of the hour wheels 41, or a new function area is additionally divided, and a separate transmission train and hour wheel 41 are added in the new function area, and a star mechanism is set on the new hour wheel 41.

[0053] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A time-setting mechanism for a watch movement that enables multiple dials to rotate and coordinate, characterized in that: It includes a rotating gear, with a time indicator unit provided on the outer edge of one side surface, and the rotating gear can drive the time indicator unit to rotate around its own axis. The time indicator unit includes at least one pointer wheel, and an adjustment wheel can drive the pointer wheel to rotate. A center timing wheel is coaxially connected to a rotary gear, and the center timing wheel is connected to an adjusting wheel via a transmission. The crown drives the center time adjustment wheel to rotate. The pointer wheel has a revolution dial above its wheel plate, and the revolution dial can rotate relative to the pointer wheel. The center of the pointer wheel plate extends vertically upward from the shaft tube, which passes through the revolution dial, and the pointer is fixed on the shaft tube.

2. The time-setting mechanism of a watch movement capable of coordinating the rotation of multiple dials according to claim 1, characterized in that: A dividing gear is provided between the center time-adjusting wheel and the adjusting wheel. The dividing gear is fixedly connected to its own gear shaft, and the center time-adjusting wheel meshes with the adjusting wheel through the dividing gear.

3. The time-setting mechanism of a watch movement capable of coordinating the rotation of multiple dials according to claim 2, characterized in that: The gear is fixed to its own gear shaft by friction connection, so that the gear and the rotating gear are relatively stationary.

4. The time-setting mechanism of a watch movement capable of coordinating the rotation of multiple dials according to claim 1, characterized in that: The time indication unit includes two pointer wheels, one of which is coaxially connected to the adjustment wheel, and the two pointer wheels are connected by a double gear transmission.

5. The time-setting mechanism of a watch movement capable of coordinating the rotation of multiple dials according to claim 4, characterized in that: The two pointer wheels are the hour wheel and the minute wheel, respectively, and the hour wheel and the minute wheel are coaxially arranged. The two wheel pieces of the cross wheel with double teeth mesh with the hour wheel and the minute wheel, respectively.

6. The time-setting mechanism of a watch movement capable of coordinating the rotation of multiple dials according to claim 4, characterized in that: The axle of the double-tooth cross-wheel is fixed on the wheel plate of the planetary gear.

7. The time-setting mechanism of a watch movement capable of coordinating the rotation of multiple dials according to claim 4, characterized in that: One of the pointer wheels and the adjustment wheel are coaxially connected by a rotating shaft, and the rotating shaft rotates relative to the planetary gear.

8. The time-setting mechanism of a watch movement capable of coordinating the rotation of multiple dials according to claim 5, characterized in that: The wheel has a shaft tube in the middle, and a variable diameter section is provided on the shaft tube. The wheel is fixed to the rotating shaft through the variable diameter section.

9. The time-setting mechanism of a watch movement capable of coordinating the rotation of multiple dials according to claim 7, characterized in that: A rotating dial is fixed on the rotary gear, and a clearance hole is opened on the rotating dial. The rotating shaft passes through the clearance hole so that the adjusting wheel and the pointer wheel are connected by transmission.

10. The time-setting mechanism of a watch movement capable of coordinating the rotation of multiple dials according to claim 9, characterized in that: A positioning pin tube is fixed on the rotating gear, and a sleeve is fixed on the lower surface of the rotating dial. A set screw passes through the sleeve and abuts against the positioning pin tube.

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