CN214042023U - Intelligence top flywheel wrist-watch - Google Patents

Abstract

The application provides an intelligent tourbillon watch, which comprises a watch shell, a first winding mechanism, a force storage mechanism and a tourbillon mechanism, wherein the first winding mechanism, the force storage mechanism and the tourbillon mechanism are arranged in the watch shell; the first winding mechanism includes: the device comprises a sensor, a control unit and a first driving unit; the sensor is adjacent to the tourbillon mechanism and used for sensing the motion state of the tourbillon mechanism; the control unit generates a control signal according to the motion state of the tourbillon mechanism sensed by the sensor; the first driving unit is in transmission connection with the force storage mechanism and drives the force storage mechanism to store force or release force according to the control signal so as to adjust the motion state of the tourbillon mechanism; the force storage mechanism is in transmission connection with the tourbillon mechanism, and the tourbillon mechanism rotates under the driving of the force storage mechanism. According to the intelligent tourbillon watch provided by the application, the tourbillon mechanism can be calibrated, and the accuracy of the tourbillon mechanism in walking can be guaranteed.

Description

Intelligence top flywheel wrist-watch

Technical Field

The application relates to the technical field of timing, especially, relate to an intelligence top flywheel wrist-watch.

Background

In everyday life, especially in fast paced life in cities, timekeeping devices, such as watches, are essential for people to time and determine time. In recent years, with the development of smart mobile terminals, more people use smart mobile terminals as timekeeping devices, so that timepieces such as watches are becoming high-end luxuries. In high-end luxury goods, there is a high demand for accuracy or timekeeping precision of timekeeping devices such as watches and watches.

Since the advent of tourbillon watches, the influence of gravity on the escapement system in a mechanical watch can be reduced, the travel precision is ensured, and the pursuit and love of the vast users are obtained because the whole escapement mechanism is combined and rotated.

However, a tourbillon mechanism of the existing tourbillon watch is driven by a clockwork spring, and the clockwork spring gradually becomes slack along with the release of stored force, so that the rotation of the tourbillon mechanism becomes slow; or the clockwork spring is over-tightened after being wound, the potential energy of stored force is higher, and the tourbillon mechanism is driven to rotate faster. Therefore, timing inaccuracy is liable to occur.

SUMMERY OF THE UTILITY MODEL

The application provides an intelligence tourbillon wrist-watch to among the solution prior art, because clockwork spring tension or clockwork spring relax lead to the inaccurate technical problem of tourbillon mechanism timing.

According to one aspect of the application, an intelligent tourbillon watch is provided, which comprises a watch case, a first winding mechanism, a force storage mechanism and a tourbillon mechanism, wherein the first winding mechanism, the force storage mechanism and the tourbillon mechanism are arranged inside the watch case;

the first winding mechanism includes: the device comprises a sensor, a control unit and a first driving unit; the sensor is adjacent to the tourbillon mechanism and used for sensing the motion state of the tourbillon mechanism; the control unit generates a control signal according to the motion state of the tourbillon mechanism sensed by the sensor; the first driving unit is in transmission connection with the force storage mechanism and drives the force storage mechanism to store force or release force according to the control signal so as to adjust the motion state of the tourbillon mechanism;

the force storage mechanism is in transmission connection with the tourbillon mechanism, and the tourbillon mechanism rotates under the driving of the force storage mechanism.

In a possible design, the first winding mechanism further includes a first motor, the first driving unit controls the first motor to rotate according to the control signal, and an output shaft of the first motor is in transmission connection with the force storage mechanism.

In a possible design, the first winding mechanism further includes a signal processing unit, and the signal processing unit generates motion information according to the motion state of the tourbillon mechanism sensed by the sensor; the control unit generates the control signal according to the motion information and preset information.

In one possible embodiment, the sensor comprises a pickup for picking up the sound signals emitted by the tourbillon mechanism during its rotation, in order to obtain said state of motion.

In one possible embodiment, the sensor comprises a laser element and a laser marking; the laser mark is positioned on the tourbillon mechanism and rotates along with the tourbillon mechanism; the laser element is located on one side of the tourbillon mechanism and used for identifying the laser mark so as to acquire the motion state of the tourbillon mechanism.

In one possible design, the inductor includes a metal detection body and a proximity switch; the metal detection body is arranged on the tourbillon mechanism and rotates along with the tourbillon mechanism, the proximity switch is located on one side of the tourbillon mechanism, and the proximity switch is used for sensing the metal detection body so as to obtain the motion state of the tourbillon mechanism.

In one possible design, the sensor includes a variable capacitor, and a moving plate of the variable capacitor is arranged on the tourbillon mechanism and rotates along with the tourbillon mechanism; the fixed piece of the variable capacitor is positioned on one side of the tourbillon mechanism, and the motion state of the tourbillon mechanism is determined according to the change of the capacitance of the fixed piece and the movable piece of the variable capacitor.

In a possible design manner, the intelligent tourbillon watch further comprises a second driving unit, a second motor and a pointer mechanism, the second driving unit controls the second motor according to a timing signal of the control unit, one end of the pointer mechanism is fixed on an output shaft of the second motor, and the second motor is used for driving the pointer mechanism to rotate so as to display time.

In a possible design, the smart tourbillon watch further includes a second winding mechanism, the second winding mechanism including: the watch comprises a first driving wheel, a handle shaft and a second driving wheel, wherein the first driving wheel is arranged inside the watch case, one end of the handle shaft is fixedly connected with the first driving wheel, and the other end of the handle shaft extends to the outside of the watch case; the second driving wheel is positioned in the watch case and is meshed with the first driving wheel, and the second driving wheel is in transmission connection with the force storage mechanism; the handle shaft is used for storing force of the force storage mechanism through the first transmission wheel and the second transmission wheel.

In one possible embodiment, the force storage mechanism comprises: a barrel, a spring, a first gear and a second gear;

the clockwork spring is arranged in the clockwork spring box and used for accumulating force; the first gear is fixedly connected with the spring box and is respectively in transmission connection with the first driving unit and the second driving wheel; the second gear is fixedly connected with the spring box and is used for being in transmission connection with the tourbillon mechanism.

According to the embodiment of the application, the sensor is arranged near the tourbillon mechanism of the tourbillon watch, the sensor detects the motion state of the tourbillon mechanism, and the control unit generates a control signal according to the detected motion state of the tourbillon mechanism, so that the first driving unit is controlled to store or release force on the force storage mechanism; therefore, the force (or potential energy) stored by the force storage mechanism can be in a proper range, and when the force storage mechanism drives the tourbillon mechanism to rotate, the tourbillon mechanism cannot rotate too fast or too slow, namely the travel time of the tourbillon mechanism can be calibrated; therefore, the timing accuracy of the tourbillon mechanism can be ensured.

The construction of the present application and other objects and advantages thereof will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic diagram of a first structure of an intelligent tourbillon watch provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a second structure of the intelligent tourbillon watch provided in the embodiment of the present application;

fig. 3 is a third structural schematic diagram of the intelligent tourbillon watch provided in the embodiment of the present application.

Description of reference numerals:

10-a watch case; 20-a first winding mechanism; 30-a force storage mechanism; 40-tourbillon mechanism; 50-pointer mechanism; 60-a second winding mechanism;

21-a sensor; 22-a control unit; 23-a first drive unit; 24-a first motor; 25-a signal processing unit; 26-a second drive unit; 27-a second motor; 31-barrel; 32-spring; 33-a first gear; 34-a second gear; 61-a first drive wheel; 62-a stem; 63-a second transmission wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present application, it is to be understood that the terms "inner," "outer," "upper," "bottom," "front," "back," and the like, when used in the orientation or positional relationship indicated in FIG. 1, are used solely for the purpose of facilitating a description of the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Watches, vertical clocks, hanging clocks or bedside clocks are used as daily timing equipment and generally play an important role in personal decoration or home decoration; of course, the function of timing convenience is not replaceable.

Timekeeping devices such as watches, clocks and so on can be divided into electronic watches, mechanical watches or semi-electronic semi-mechanical watches; mechanical watches are usually powered by a clockwork spring, which may be a coil spring, and the coil spring stores a certain elastic potential energy by accumulating (also called winding) force of the coil spring, and drives a transmission mechanism, an escapement mechanism and a pointer system arranged on the escapement mechanism to rotate in the process of gradually releasing the elastic potential energy, so as to indicate time.

However, the watch always changes its position during wearing, for example, the user wearing the watch changes from one place to another, which causes a change in the force of gravity. Variations in the force of gravity have a greater effect on the oscillation of the escapement. Resulting in mechanical meter timing inaccuracies.

In order to reduce or weaken the influence of gravity on the escapement of a mechanical watch, a timepiece speed regulating device appears in the related art, the escapement of the mechanical watch is placed in a frame, and the frame rotates around the axis (namely, a tourbillon mechanism), so that the originally fixed escapement rotates, and when the position of the timepiece changes, the rotating escapement can counteract the azimuth error, thereby improving the travel precision.

However, because the spiral spring of the mechanical watch mostly adopts a coil spring or a component similar to the coil spring as a power storage structure, the change of the elastic potential energy of the coil spring is utilized to drive the escapement mechanism to rotate. When the elastic potential energy of the coil spring is wound up, the stored potential energy is high, the speed for driving the escapement mechanism to rotate is high, and the travel time is high; after the elastic potential energy of the coil spring is gradually released, the coil spring becomes loose, the stored potential energy is low, the speed for driving the escapement to rotate is slowed, and the travel time is slowed. Therefore, the travel time error of the mechanical watch is large, and the travel time is inaccurate.

In view of the above problems, an embodiment of the present application provides an intelligent tourbillon watch, which mainly starts from detecting a motion condition of a tourbillon mechanism through an inductor, and when detecting that the tourbillon mechanism moves fast, sending a control signal through a control unit to release a part of potential energy of a coil spring; and when the slow movement of the tourbillon mechanism is detected, the control unit sends a control signal to the coil spring to wind up, so that partial potential energy of the coil spring is increased. Therefore, the coil spring or the clockwork spring has relatively stable potential energy, so that the rotation of the tourbillon mechanism can be stable, and the condition of being too fast or too slow can not occur. The accuracy of the tourbillon watch in travel time can be effectively improved.

Specifically, referring to fig. 1, fig. 1 is a schematic view of a first structure of an intelligent tourbillon watch provided in an embodiment of the present application. The embodiment of the application provides an intelligence top flywheel wrist-watch, including watchcase 10. Alternatively, in the present embodiment, the watch case 10 may be a stainless steel watch case, an engineering plastic watch case, a copper-plated watch case, or a gold-plated watch case.

In some specific examples, watch case 10 may specifically include a back cover, a middle frame, a front bezel, and a front cover (not shown); wherein, the rear cover and the middle frame can be connected together by screw thread, screw fixation or pressing. Of course, in the use of the watch, it is inevitable to have water or liquid in contact therewith, and therefore, the back cover and the middle frame may be hermetically connected. For example by means of a sealing ring or sealant. Wherein, the concrete selection of sealing washer or sealed glue can be selected according to waterproof rank. This is not limited in the examples of the present application.

The front ring and the front cover can be pressed on the middle frame as a whole after being connected together.

It is understood that the front ring may be made of transparent material such as glass, tempered glass, sapphire glass, etc. for the convenience of observing time.

In the present embodiment, the first winding mechanism 20, the force storage mechanism 30, and the tourbillon mechanism 40 are provided inside the wristwatch case 10.

Optionally, a dial or dial face may be provided inside the case 10, and a scale for indicating time is provided on the dial or dial face. The scale for indicating time can be arranged on the dial or the dial surface in a mode of lacquer printing, engraving or protruding printing.

As will be understood by those skilled in the art, the interior of the watch case 10 is also typically provided with a pointer system which may include a minute wheel, an hour wheel, a minute hand and an hour hand, the minute hand being connected to the minute wheel and the hour hand being connected to the hour wheel; the rotation of the minute wheel can be linked with the hour wheel.

In some examples, a second hand may also be provided, which may be attached to the tourbillon mechanism 40.

In the embodiment of the present application, the force storage mechanism 30 is in transmission connection with the tourbillon mechanism 40, and the tourbillon mechanism 40 is driven by the force storage mechanism 30 to rotate.

Specifically, the force storing mechanism 30 can store force by a manual winding or the like, and then gradually release the stored force (i.e., the elastic potential energy of the coil spring or the structure similar to the coil spring), so as to drive the tourbillon mechanism 40 to rotate.

In the embodiment of the present application, the first winding mechanism 20 includes: a sensor 21, a control unit 22, and a first driving unit 23; the sensor 21 is adjacent to the tourbillon mechanism 40 and is used for sensing the motion state of the tourbillon mechanism 40; the control unit 22 generates a control signal according to the motion state of the tourbillon mechanism 40 sensed by the sensor 21; the first driving unit 23 is in transmission connection with the force storage mechanism 30, and the first driving unit 23 drives the force storage mechanism 30 to store force or release force according to the control signal so as to adjust the motion state of the tourbillon mechanism 40.

Specifically, in the embodiment of the present application, the sensor 21 may be a structure capable of detecting a motion state of the tourbillon mechanism 40. For example, in one possible example, the inductor 21 may be a photogate.

In particular, the photogate comprises a light emitting element and a receiving element, forming a sensor. When no object is blocked between the light-emitting element and the receiving element, the receiving element is irradiated by the light of the light-emitting element and outputs a low level; when there is an object block between the light emitting element and the receiving element, the receiving element is not irradiated by light and outputs a high level.

In concrete implementation, can set up the photogate in one side of top flywheel mechanism 40, and set up one on the top flywheel mechanism 40 and shelter from the piece, shelter from the piece and rotate along with top flywheel mechanism 40, when sheltering from the piece and passing through between the light-emitting component of photogate and the receiving element like this, the photogate just can export a high level signal, and after control unit 22 received two adjacent high level signals, according to the time interval of two adjacent high level signals, can determine the fast or slow state of top flywheel mechanism 40 motion. So as to adjust the force storage mechanism 30 according to the fast and slow states of the movement of the tourbillon mechanism 40. For example, when the tourbillon mechanism 40 moves too fast, part of the force storing mechanism 30 is released; when the tourbillon mechanism 40 moves slowly, the force storage of the force storage mechanism 30 is increased.

The control Unit 22 may be a Central Processing Unit (CPU), a Micro Control Unit (MCU), or an embedded Neural Network Processor (NPU). The control unit 22 can process the signals detected by the sensors 21 and compare them with preset signals to determine the movement state of the tourbillon mechanism 40.

It can be understood that a power supply, such as a button battery, a rechargeable battery, etc., is also provided in the smart tourbillon watch. So that the inductor 21, the control unit 22 and the first driving unit 23 are powered.

In the embodiment of the application, the sensor 21 is arranged near the tourbillon mechanism 40 of the tourbillon watch, the sensor 21 detects the motion state of the tourbillon mechanism 40, and the control unit 22 generates a control signal according to the detected motion state of the tourbillon mechanism 40, so that the first driving unit 23 is controlled to store or release force on the force storage mechanism 30; thus, the force (or potential energy) stored by the force storage mechanism 30 can be within a proper range, and when the force storage mechanism 30 drives the tourbillon mechanism 40 to rotate, the tourbillon mechanism 40 cannot be rotated too fast or too slow; therefore, the accuracy of the timing of the tourbillon mechanism 40 can be ensured.

Optionally, referring to fig. 2, fig. 2 is a schematic diagram of a second structure of the intelligent tourbillon watch provided in the embodiment of the present application. In the embodiment of the present application, the first winding mechanism 20 further includes a first motor 24, the first driving unit 23 controls the first motor 24 to rotate according to the control signal, and an output shaft of the first motor 24 is in transmission connection with the force storage mechanism 30.

Alternatively, the first motor 24 may be a servo motor, a synchronous motor, or other motor capable of rotating in both directions. After the first driving unit 23 generates the driving signal, the first motor 24 may be rotated in the forward or reverse direction. Here, the forward rotation may refer to storing the force of the force storing mechanism 30, and the reverse rotation may refer to releasing the force of the force storing mechanism 30. Of course, the forward rotation and the reverse rotation in the embodiments of the present application are merely exemplary, and the reverse case is also applicable. For example, the normal rotation may release the force of the force storage mechanism 30, and the reverse rotation may store the force of the force storage mechanism 30.

It will be appreciated that the drive signal generated by the first drive unit 23 in response to the control signal may also control the angle of rotation of the output shaft of the first motor 24, for example by 30 °, 45 ° or some other angle. Of course, it is also possible to control the number of rotations of the output shaft of the first motor 24. For example, 0.5, 1, or other number of turns.

It should be noted that a gear may be provided on the output shaft of the first motor 24, and the gear may be engaged with the force storage mechanism 30. The rotation angle or the number of rotations of the output shaft of the first motor 24 can be determined according to the gear ratio of the gear on the output shaft to the gear on the force storage mechanism 30 and the radius of the gear.

In some possible examples, a gear on the output shaft of the first motor 24 may directly engage the force storage mechanism 30. Alternatively, the gear on the output shaft of the first electric motor 24 may be engaged with the power storage mechanism 30 through a differential transmission mechanism. This is not limited in the embodiments of the present application.

Optionally, the identification of the movement state of the tourbillon mechanism 40 by the control unit 22 is facilitated. With continued reference to fig. 2, in the present embodiment, the first winding mechanism 20 further includes a signal processing unit 25, and the signal processing unit 25 generates motion information according to the motion state of the tourbillon mechanism 40 sensed by the sensor 21; the control unit 22 generates a control signal according to the motion information and the preset information. The preset information may be a standard time required for the tourbillon mechanism 40 to rotate through a predetermined angle. For example, in some examples, the period of one revolution of the tourbillon mechanism is one minute.

Therefore, the motion information of the tourbillon mechanism 40 is compared with the standard motion information to determine the current motion state of the tourbillon mechanism 40, and the accuracy of determining the motion state of the tourbillon mechanism 40 can be improved. The accuracy of travel time can be improved.

In particular, the sensor 21 comprises a pickup for picking up the sound signals emitted by the rotation of the tourbillon mechanism 40 in order to obtain the state of motion.

In particular, when the tourbillon mechanism 40 rotates, the escapement will make a sound of impact; such as the sound of a click. The sound pick-up picks up the impact sound emitted by the escapement mechanism and then transmits the impact sound to the signal processing unit 25; the signal processing unit 25 amplifies and identifies weak sound signals, then transmits impact sound signals to the control unit 22, the control unit 22 identifies the period T of the balance wheel of the escapement through the sound signals, compares the period T of the balance wheel with the set balance wheel period T to obtain the speed of the movement of the tourbillon mechanism 40, and then outputs control signals to the first driving unit 23 to adjust the tightness of the spiral spring, so that the travel time of the tourbillon mechanism 40 can be calibrated.

In some possible ways, the control unit 22 can also determine how fast the tourbillon mechanism 40 rotates by comparing the frequency of the escapement striking sound with a set frequency.

Optionally, in the embodiment of the present application, the sound pickup may include any one of a listening head and a microphone. The sound pick-up can be a digital sound pick-up or an analog sound pick-up.

In some possible implementations, the sensor 21 includes a laser element and a laser mark; the laser mark is positioned on the tourbillon mechanism 40 and rotates along with the tourbillon mechanism 40; the laser element is located on one side of the tourbillon mechanism 40, and the laser element is used for identifying the laser mark so as to acquire the motion state of the tourbillon mechanism 40.

Specifically, the laser mark may be disposed on the upper and lower end surfaces of the tourbillon mechanism 40, or may be disposed on the side wall of the tourbillon mechanism 40. The embodiments of the present application do not limit this. Accordingly, the laser element may be disposed on the clamping plate below the tourbillon mechanism 40, or of course, the laser element may be disposed on one side of the peripheral wall of the tourbillon mechanism 40.

Optionally, in the embodiment of the present application, one or more laser marks may be provided on the tourbillon mechanism 40. Under the condition that a plurality of laser marks are arranged on the tourbillon mechanism 40, the laser marks can be uniformly distributed at intervals along the circumferential direction of the tourbillon mechanism 40.

Thus, after the laser element is turned on, the laser element can recognize the laser mark arranged on the tourbillon mechanism 40, and according to the interval angle μ of the laser mark and the interval time t1 when the laser element recognizes the laser mark, the rotation angular speed v of the tourbillon mechanism 40 in the interval time can be determined; i.e. the speed of rotation of the tourbillon mechanism 40 can be determined.

Specifically, the laser element sends an identification signal identifying the laser mark on the tourbillon mechanism 40 to the signal processing unit 25, and the signal processing unit 25 calculates the time interval t1 between two adjacent identification signals; after that, the signal processing unit 25 sends the time interval t1 to the control unit 22, and the control unit 22 calculates the rotation speed v of the tourbillon mechanism 40 according to the identified time interval t1 and the angle μ between adjacent laser marks; and comparing the rotating speed V with the set rotating speed V to obtain the rotating speed of the tourbillon mechanism 40.

In some possible ways, there is only one laser mark, this angle μ being 360 °; the rotation speed v is obtained by dividing 360 ° by the time interval t 1.

In other possible ways, there may be multiple laser marks, and for more accurate calculation, the sum of the multiple time intervals may be summed and then divided by the sum of the multiple angle intervals. Wherein the expression of the rotation speed can be expressed as:

wherein v is the rotational speed of the tourbillon mechanism 40; mu.s_iIs the included angle from the ith-1 laser mark to the ith laser mark; t is t_iIs the time interval from the detection of the i-1 st laser mark to the detection of the i-th laser mark.

In the present embodiment, the laser mark provided on the tourbillon mechanism 40 is identified by a laser element. In this way, interference of ambient sound can be avoided. The timing accuracy of the tourbillon watch can be improved.

In one specific example, the inductor 21 includes a metal detection body and a proximity switch; the metal detection body is arranged on the tourbillon mechanism 40 and rotates along with the tourbillon mechanism 40, the proximity switch is positioned on one side of the tourbillon mechanism 40, and the proximity switch is used for sensing the metal detection body so as to obtain the motion state of the tourbillon mechanism 40.

Specifically, the proximity switch is a position switch that does not require mechanical direct contact operation with a moving part, and can be actuated when the contact switch sensing surface reaches an actuation distance. The proximity switch may be one of a capacitive proximity switch, a hall proximity switch, and an electro-optical proximity switch.

It can be understood that, in the embodiment of the present application, the arrangement manner of the metal detection body on the tourbillon mechanism 40 may refer to the arrangement manner of the laser mark; the determination of the motion state of the tourbillon mechanism 40 can also be determined by referring to the laser mark and the laser element, and the description of the embodiment of the present application is omitted.

Optionally, the sensor 21 includes a variable capacitor, and a moving plate of the variable capacitor is disposed on the tourbillon mechanism 40 and rotates together with the tourbillon mechanism 40; the stator of the variable capacitor is positioned at one side of the tourbillon mechanism 40, and the motion state of the tourbillon mechanism 40 is determined according to the capacitance change of the stator and the rotor of the variable capacitor.

Specifically, the arrangement of the movable plate and the fixed plate of the variable capacitor may refer to the arrangement of the laser mark and the laser element. If the tourbillon mechanism 40 drives the moving plate of the variable capacitor to rotate, the capacitance value of the variable capacitor changes, the capacitance value is input into the signal processing unit 25, and the signal processing unit 25 obtains the rotating speed information of the tourbillon mechanism 40 through calculation processing. Specifically, the calculation can be performed according to the speed of the change of the capacitance value. Then, the information of the rotation speed of the tourbillon mechanism 40 is sent to the control unit 22, and the control unit 22 compares the rotation speed with the set rotation speed, so as to obtain the rotation speed of the tourbillon mechanism 40.

Through the above description, it can be seen that the embodiment of the application can calibrate the travel time of the tourbillon mechanism 40, and can improve the travel time precision of the tourbillon watch. In order to further ensure the travel precision of the tourbillon watch. Referring to fig. 3, in the embodiment of the present application, a second driving unit 26, a second motor 27 and a pointer mechanism 50 are further disposed in the intelligent tourbillon watch, the second driving unit 26 controls the second motor 27 according to the timing signal of the control unit 22, one end of the pointer mechanism 50 is fixed on the output shaft of the second motor 27, and the second motor 27 is used for driving the pointer mechanism to rotate so as to display time.

That is, the intelligent tourbillon watch provided in the embodiment of the present application, wherein the hour hand and minute hand of the main timing are determined by the electronic timing information inside the control unit 22, the control unit 22 generates the control signal according to the electronic timing information, and controls the second driving unit 26, and the second driving unit 26 controls the second motor 27 to rotate, so as to drive the rotation of the hour hand and minute hand (i.e. the hand mechanism 50), thereby displaying the accurate time. The tourbillon mechanism 40 can be fixedly connected with the second hand, and can also show the aesthetic feeling of the mechanical mechanism.

In some possible examples, the control unit 22 may also be interconnected with the internet to implement calibration of electronic travel time within the control unit 22.

Optionally, in this embodiment of the application, the dial or the dial face may be a display screen, and the specific time may be displayed on the display screen in a digital form or a light spot form.

It can be understood that intelligent modules such as a pedometer, a blood pressure measuring instrument, Bluetooth and heart rate measurement can be integrated in the watch. These intelligent modules may be electrically connected to the control unit 22 and controlled by the control unit 22. The specific control method may refer to descriptions in related technologies, and details of this embodiment are not repeated herein.

In some specific implementations, with continued reference to fig. 3, the intelligent tourbillon watch further includes a second winding mechanism 60, the second winding mechanism 60 including: the watch comprises a first transmission wheel 61, a handle shaft 62 and a second transmission wheel 63, wherein the first transmission wheel 61 is arranged inside the watch case 10, one end of the handle shaft 62 is fixedly connected with the first transmission wheel 61, and the other end of the handle shaft 62 extends to the outside of the watch case 10; the second transmission wheel 63 is positioned inside the watch case 10 and is meshed with the first transmission wheel 61, and the second transmission wheel 63 is in transmission connection with the force storage mechanism 30; the stem 62 is used to accumulate the force of the force storage mechanism 30 through the first transmission wheel 61 and the second transmission wheel 63.

Specifically, the portion of stem 62 that protrudes outside of case 10 can be manually rotated to wind up power storage mechanism 30.

Specifically, the force storage mechanism 30 includes: barrel 31, spring 32, first gear 33 and second gear 34; a spring 32 is arranged in the spring barrel 31, and the spring 32 is used for accumulating force; the first gear 33 is fixedly connected with the spring box 31, and the first gear 33 is respectively in transmission connection with the first driving unit 23 and the second transmission wheel 63; the second gear 34 is fixedly connected with the barrel 31, and the second gear 34 is used for being in transmission connection with the tourbillon mechanism 40.

As described above, the power spring 32 may be a coil spring or a structure similar to a coil spring.

The first gear wheel 33 can be fixed to the end face of the barrel. The second gear 34 may be fixed to the peripheral wall of the barrel 31. Alternatively, the diameter of the first gear 33 is smaller than the diameter of the second gear 34.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. An intelligence top flywheel wrist-watch, includes watchcase (10), its characterized in that, intelligence top flywheel wrist-watch still includes: a first winding mechanism (20), a force storage mechanism (30) and a tourbillon mechanism (40) which are arranged inside the watch case (10);

the first winding mechanism (20) comprises: a sensor (21), a control unit (22) and a first drive unit (23); the sensor (21) is adjacent to the tourbillon mechanism (40) and is used for sensing the motion state of the tourbillon mechanism (40); the control unit (22) generates a control signal according to the motion state of the tourbillon mechanism (40) sensed by the sensor (21); the first driving unit (23) is in transmission connection with the force storage mechanism (30), and the first driving unit (23) drives the force storage mechanism (30) to store force or release force according to the control signal so as to adjust the motion state of the tourbillon mechanism (40);

the force storage mechanism (30) is in transmission connection with the tourbillon mechanism (40), and the tourbillon mechanism (40) rotates under the driving of the force storage mechanism (30).

2. The intelligent tourbillon watch of claim 1, wherein the first winding mechanism (20) further comprises a first motor (24), the first driving unit (23) controls the first motor (24) to rotate according to the control signal, and an output shaft of the first motor (24) is in transmission connection with the force storage mechanism (30).

3. The intelligent tourbillon watch according to claim 1, wherein the first winding mechanism (20) further comprises a signal processing unit (25), the signal processing unit (25) generating movement information according to the movement state of the tourbillon mechanism (40) sensed by the sensor (21); the control unit (22) generates the control signal according to the motion information and preset information.

4. The smart tourbillon watch of claim 1, wherein the sensor (21) comprises a pickup for picking up an acoustic signal emitted when the tourbillon mechanism (40) rotates, in order to obtain the state of motion.

5. The smart tourbillon watch of claim 3, wherein the sensor (21) comprises a laser element and a laser mark; the laser mark is positioned on the tourbillon mechanism (40) and rotates along with the tourbillon mechanism (40); the laser element is located on one side of the tourbillon mechanism (40) and used for identifying the laser mark so as to acquire the motion state of the tourbillon mechanism (40).

6. The intelligent tourbillon watch of claim 1, wherein the sensor (21) comprises a metal detection body and a proximity switch; the metal detection body is arranged on the tourbillon mechanism (40) and rotates along with the tourbillon mechanism (40), the proximity switch is located on one side of the tourbillon mechanism (40), and the proximity switch is used for sensing the metal detection body so as to obtain the motion state of the tourbillon mechanism (40).

7. The smart tourbillon watch of claim 1, wherein the sensor (21) comprises a variable capacitor, the moving plate of which is arranged on the tourbillon mechanism (40) and rotates with the tourbillon mechanism (40); the stator of the variable capacitor is positioned on one side of the tourbillon mechanism (40), and the motion state of the tourbillon mechanism (40) is determined according to the change of the capacitance of the stator and the moving piece of the variable capacitor.

8. The smart tourbillon watch according to any of claims 1-7, further comprising a second drive unit (26), a second motor (27), and a pointer mechanism (50), wherein the second drive unit (26) controls the second motor (27) according to a timing signal from the control unit (22), one end of the pointer mechanism (50) is fixed to an output shaft of the second motor (27), and the second motor (27) is configured to drive the pointer mechanism to rotate to display time.

9. The smart tourbillon watch according to any of claims 1-7, further comprising a second winding mechanism (60), the second winding mechanism (60) comprising: the watch comprises a first transmission wheel (61), a handle shaft (62) and a second transmission wheel (63), wherein the first transmission wheel (61) is arranged inside the watch case (10), one end of the handle shaft (62) is fixedly connected with the first transmission wheel (61), and the other end of the handle shaft (62) extends to the outside of the watch case (10); the second transmission wheel (63) is positioned inside the watch case (10) and is meshed with the first transmission wheel (61), and the second transmission wheel (63) is in transmission connection with the force storage mechanism (30); the handle shaft (62) is used for storing force for the force storage mechanism (30) through the first transmission wheel (61) and the second transmission wheel (63).

10. The smart tourbillon watch of claim 9, wherein the force storage mechanism (30) comprises: a barrel (31), a spring (32), a first gear (33) and a second gear (34);

the spring (32) is arranged in the spring box (31), and the spring (32) is used for accumulating force; the first gear (33) is fixedly connected with the spring box (31), and the first gear (33) is respectively in transmission connection with the first driving unit (23) and the second transmission wheel (63); the second gear (34) is fixedly connected with the spring box (31), and the second gear (34) is used for being in transmission connection with the tourbillon mechanism (40).

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