CN205353599U - Watch movement and wrist -watch - Google Patents

Abstract

The utility model relates to a watch movement technical field, the utility model provides a watch movement and wrist -watch, watch movement includes bottom plate and wheel splint, intermediate layer in separate forming between the two, still including being used for supplying the independent pivoted of a minute hand drive mechanism and being used for supplying the 2nd drive mechanism of the independent pivoted of hour hands, splint in still being equipped with one in the well intermediate layer, a drive mechanism just passes the branch shaft of well splint and bottom plate and places the interior and first gear assembly of drive branch shaft pivoted of intermediate layer in including locating perpendicularly between wheel splint and the bottom plate, secondary drive mechanism includes the hour wheel axle and is arranged in the intermediate layer and drives hour wheel axle pivoted second gear assembly, the hour wheel axle sleeve is located the minute wheel off -axial and is arranged in on the splint, the both sides of branch shaft are located relatively to first gear assembly and second gear assembly. No any transmission is connected and can independent motion between minute hand and the hour hands, striding when needing the correction time behind the time zone, can do adjustment, easy operation to minute hand and hour hands respectively.

Description

Timepiece movement and wrist-watch

Technical field

This utility model relates to timepiece movement technical field, particularly relates to the timepiece movement that a kind of pointer can independently rotate and the wrist-watch with timepiece movement.

Background technology

Traditional pointer type wristwatch, including movement, movement includes multiple gear drive and the pointer driven by gear drive.Under normal circumstances, pointer can be divided into second hand, minute hand and hour hands.Due to connect the second divide, between minute hand and the gear drive of hour hands be linkage, namely second hand takes a round, and minute hand walks lattice, and minute hand takes a round, and hour hands walk lattice.When user needs the correction time behind time zone, process is often complicated and consuming time.

Utility model content

In sum, the purpose of this utility model is in that to provide a kind of timepiece movement, it is intended to solve the problem that the timepiece movement of existing pointer type wristwatch causes correction time process complicated and consuming time because of drive mechanism that pointer links.

This utility model is realized in, timepiece movement, the bottom plate arranged including stacked on top of one another and wheel clamping plate, between described wheel clamping plate and described bottom plate, interval forms middle interlayer, also include the first drive mechanism for independently rotating and the second drive mechanism for independently rotating for hour hands for minute hand, described middle interlayer is additionally provided with a middle clamp plate, described first drive mechanism includes being vertical between described wheel clamping plate and described bottom plate and passing the minute wheel pivot of described middle clamp plate and described bottom plate and be placed in the first gear assembly that described middle interlayer is interior and drives described minute wheel pivot to rotate, wheel shaft and wheel shaft rotates when being arranged in described interlayer and drive described the second gear assembly when described second drive mechanism includes, time described, axle sleeve is located at outside described minute wheel pivot and is placed on described middle clamp plate, the described first gear assembly both sides of being located at described minute wheel pivot relative to described second gear assembly.

Further, described minute wheel pivot includes the fixing axle of minute hand and is located at the minute hand travelling gear on the fixing axle of described minute hand, one end of the fixing axle of described minute hand is located on described wheel clamping plate, the other end of the fixing axle of described minute hand passes described middle clamp plate and described bottom plate and protruding, and described minute hand is fixedly connected on the external part of the fixing axle of described minute hand；Time described, wheel shaft includes being sheathed on the hour hands hollow axle outside the fixing axle of described minute hand and is located on described hour hands hollow axle and is placed in the described middle clamp plate hour hands travelling gear towards described bottom plate side, one end of described hour hands hollow axle is protruding through described bottom plate, and described hour hands are fixedly connected on the external part of described hour hands hollow axle.

Further, the minute hand stator department that described first gear assembly includes being located on described bottom plate and described minute hand stator department minute hand mover portion in relative rotation, the minute hand of described minute hand mover portion forward or reverse is driven to drive coil and engage the minute hand drive being connected to described minute hand mover portion with described minute wheel pivot.

Specifically, described minute hand mover portion includes the body a that is embedded in described minute hand stator department and is located at the first rotating shaft on described body a, and the axis body of described first rotating shaft is provided with the first teeth groove for engaged transmission.

Further, described minute hand drive includes the first solid shafting being located in described middle interlayer and one-stage gear a and the secondary gear a being located on described first solid shafting, described one-stage gear a and described secondary gear a is around in described first solid shafting coaxial rotation, the described first teeth groove engagement of described first rotating shaft is connected to described one-stage gear a, and the described minute hand travelling gear engagement of described minute wheel pivot is connected to described secondary gear a.

Further, the hour hands stator department that described second gear assembly includes being located on described bottom plate and described hour hands stator department hour hands mover portion in relative rotation, the hour hands of described hour hands mover portion forward or reverse are driven to drive coil and engage and be connected to described hour hands mover portion and the hour hands drive of wheel shaft time described.

Specifically, described hour hands mover portion includes the body b that is embedded in described hour hands stator department and is located at the second rotating shaft on described body b, and the axis body of described second rotating shaft is provided with the second teeth groove for engaged transmission.

Further, described hour hands drive includes the second solid shafting being located in described middle interlayer and one-stage gear b and the secondary gear b being located on described second solid shafting, described one-stage gear b and described secondary gear b is around in described second solid shafting coaxial rotation, the described second teeth groove engagement of described second rotating shaft is connected to described one-stage gear b, and time described, the described hour hands travelling gear engagement of wheel shaft is connected to described secondary gear b.

Further, being provided with a central canal time described between the described hour hands hollow axle of wheel shaft and the fixing axle of the described minute hand of described minute wheel pivot, described central canal is sheathed on the fixing axle of described minute hand and is placed on described minute hand travelling gear.Compared with prior art, this utility model provides timepiece movement, interlayer in being formed between wheel clamping plate and bottom plate, middle interlayer is provided for the first drive mechanism that minute hand independently rotates and the second drive mechanism independently rotated for hour hands, so, between minute hand and hour hands without any being in transmission connection can self-movement, when needing the correction time behind time zone, respectively minute hand and hour hands can be adjusted, simple to operate.

This utility model also provides for a kind of hands table, including dial plate and the circuit board controlling indicators turn, the control circuit of described circuit board includes minute hand control circuit, hour hands control circuit and extension control circuit, described dial plate be provided with timesharing clock scale and with described extension control circuit with the use of function indicating graduation, also include timepiece movement described above, described minute hand control circuit is electrically connected to the minute hand of described timepiece movement and drives coil, minute hand on described timepiece movement is instructed in described timesharing clock scale, described hour hands control circuit is electrically connected to the hour hands of described timepiece movement and drives coil, hour hands on described timepiece movement are instructed in described timesharing clock scale, described extension control circuit is electrically connected to the minute hand of described timepiece movement and drives the hour hands of coil and/or described timepiece movement to drive coil, minute hand and/or hour hands on described timepiece movement are instructed in described function indicating graduation.

Compared with prior art, the wrist-watch that this utility model provides, have on the first gear drive group of separate transmission and the basis of the second gear drive group at timepiece movement, namely minute hand and hour hands independently rotate, when needing the correction time behind time zone, minute hand and hour hands are adjusted respectively, simple to operate, save the time.

Accompanying drawing explanation

Fig. 1 is the profile of the timepiece movement that this utility model embodiment provides；

Fig. 2 is the profile of bottom plate, wheel clamping plate and middle clamp plate that this utility model embodiment provides；

Fig. 3 be this utility model embodiment provide minute wheel pivot, time wheel shaft and function pointer wheel shaft combination after profile；

Fig. 4 is the upward view of the timepiece movement with bi-directional drive coil that this utility model embodiment provides；

Fig. 5 is the top view of the timepiece movement with bi-directional drive coil that this utility model embodiment provides；

Fig. 6 is the upward view of the timepiece movement with unidirectional drive coil that this utility model embodiment provides；

Fig. 7 is the top view of the timepiece movement with unidirectional drive coil that this utility model embodiment provides

Fig. 8 is the structural representation of the Watch dail plate that this utility model embodiment provides；

Fig. 9 is the structural representation of the Watch dail plate that this utility model embodiment provides；

Figure 10 is the structural representation of the Watch dail plate that this utility model embodiment provides.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.

Below in conjunction with specific embodiment, realization of the present utility model is described in detail.

Refer to Fig. 1 to Fig. 3, the timepiece movement 1 that this utility model embodiment provides includes bottom plate 11 and the wheel clamping plate 12 that stacked on top of one another is arranged, between wheel clamping plate 12 and bottom plate 11, interval forms middle interlayer 121, also include for for independent the first drive mechanism 3 rotated of minute hand 4 and for for independent the second drive mechanism 2 rotated of hour hands 5, middle interlayer 121 is additionally provided with a middle clamp plate 13, first drive mechanism 3 includes being vertical between wheel clamping plate 12 and bottom plate 11 and through middle clamp plate 13 and the minute wheel pivot 35 of bottom plate 11 and the first gear assembly 30 of being placed in middle interlayer 121 and driving minute wheel pivot 35 to rotate, when second drive mechanism 2 includes wheel shaft 25 and be arranged in interlayer 121 and drive time wheel shaft 25 rotate the second gear assembly 20, time wheel shaft 25 to be sheathed on minute wheel pivot 35 outer and be placed on middle clamp plate 13, first gear assembly 30 and the second relative both sides being located at minute wheel pivot 35 of gear assembly 20.

The timepiece movement 1 that this utility model embodiment provides, between wheel clamping plate 12 and bottom plate 11 interval formed in interlayer 121, middle interlayer 121 is provided with mean for independent the first drive mechanism 3 rotated of minute hand 4 and for independent the second drive mechanism 2 rotated of hour hands 5, so, can self-movement without any being in transmission connection between minute hand 4 and hour hands 5, when needing the correction time behind time zone, can respectively minute hand 4 and hour hands 5 be adjusted, simple to operate.

Wherein, bottom plate 11 and wheel clamping plate 12 are has certain thickness rigid fixation plate, therebetween by arranging mounting post (not shown) and interval forms middle interlayer 121, bottom plate 11 and wheel clamping plate 12 are further opened with the spacing hole (not shown) set for fixing each power axle, thus ensureing the first drive mechanism 3 and the second steady transmission of drive mechanism 2.Here, preferably, in order to reduce the overall volume of timepiece movement 1, the first drive mechanism 3 is made relative to be located at minute wheel pivot 35 both sides with the second drive mechanism 2 compact arrangement ground and be placed in middle interlayer 121, bottom plate 11 is then the long slab of " V " type, thus shortening the first drive mechanism 3 and second drive mechanism 2 length in middle interlayer 121.

Further, refer to Fig. 1 to Fig. 3, minute wheel pivot 35 includes the fixing axle 352 of minute hand and is located at the minute hand travelling gear 351 on the fixing axle 352 of minute hand, one end of the fixing axle 352 of minute hand is located on wheel clamping plate 12, the other end of the fixing axle 352 of minute hand passes middle clamp plate 13 and bottom plate 11 and protruding, and minute hand 4 is fixedly connected on the external part of the fixing axle 352 of minute hand；Time wheel shaft 25 include being sheathed on the hour hands hollow axle 252 outside the fixing axle 352 of minute hand and be located on hour hands hollow axle 252 and be placed in the middle clamp plate 13 hour hands travelling gear 251 towards bottom plate 11 side, one end of hour hands hollow axle 252 is protruding through bottom plate 11, and hour hands 5 are fixedly connected on the external part of hour hands hollow axle 252.Specifically, one end of the fixing axle 352 of minute hand is vertical at the middle part of minute hand travelling gear 351 and protruding through it, and similarly, one end of hour hands hollow axle 252 is vertical at the middle part of hour hands travelling gear 251 and protruding through it.The middle part of bottom plate 11 is provided with the first centre bore 111, and the middle part of middle clamp plate 13 is provided with the second centre bore 131, the apertures in alignment of the first centre bore 111 and the second centre bore 131.The fixing axle 352 of the minute hand of minute wheel pivot 35 stretches to outside bottom plate 11 after sequentially passing through the second centre bore 131 and the first centre bore 111, time wheel shaft 25 hour hands hollow axle 252 be sheathed on the fixing axle 352 of minute hand, and stretched to outside bottom plate 11 by the first centre bore 111, thus realize minute wheel pivot 35 with time wheel shaft 25 coaxial rotation.

Further, refer to Fig. 1, in the present embodiment, the first gear assembly 30 includes being located on bottom plate 11 minute hand stator department 32 and minute hand stator department 32 minute hand mover portion 33 in relative rotation, the minute hand of minute hand mover portion 33 forward or reverse is driven to drive coil 31 and engage the minute hand drive 34 being connected to minute hand mover portion 33 and minute wheel pivot 35.Preferably, minute hand mover portion 33 includes the body a331 being embedded in minute hand stator department 32 and the first rotating shaft 332 being located on body a331, and the axis body of the first rotating shaft 332 is provided with the first teeth groove (not going out in figure) for engaged transmission.Here, minute hand mover portion 33 is a PM rotor, minute hand stator department 32 is the fixing plate being located at bottom plate 11 towards middle interlayer 121 side, minute hand drives coil 31 to be embedded on fixing plate, the body a331 of PM rotor is embedded on fixing plate equally and drives coil 31 near minute hand, after energising, minute hand drives coil 31 to produce electromagnetic pulse signal, and the body a331 of PM rotor is converted into steering power after receiving electromagnetic pulse signal, thus driving the first rotating shaft 332 to rotate.It should be noted that, the quantity driving coil 31 by increasing minute hand is just realizing first rotating shaft 332 in minute hand mover portion 33, reversion, as shown in Fig. 4 to Fig. 5, coil 31 is driven by respectively setting a minute hand in the both sides in minute hand mover portion 33, each minute hand drives the steering power needed for coil 31 each responsible 33 1, portion of offer minute hand mover rotation direction, thus just realizing first rotating shaft 332 in minute hand mover portion 33, anti-two to rotation, or, as shown in Figure 6 to 7, correspondence is provided only with a minute hand and drives coil 31, steering power needed for being driven coil 31 to be responsible for providing first rotating shaft 332 one-directional rotation in minute hand mover portion 33 by this minute hand.

Further, refer to Fig. 1 and Fig. 3, minute hand drive 34 includes the first solid shafting 341 being located in middle interlayer 121 and one-stage gear a342 and the secondary gear a343 being located on the first solid shafting 341, one-stage gear a342 and secondary gear a343 is around in the first solid shafting 341 coaxial rotation, first teeth groove engagement of the first rotating shaft 332 is connected to one-stage gear a342, and minute hand travelling gear 351 engagement of minute wheel pivot 35 is connected to secondary gear a343.One-stage gear a342 and secondary gear a343 is around the first solid shafting 341 coaxial rotation, so, the two then has identical angular velocity, because radius is different, the final linear velocity obtained is different, wherein, the diameter of the one-stage gear a342 diameter more than secondary gear a343, the i.e. number of teeth of the one-stage gear a342 number of teeth more than secondary gear a343, so, by above-mentioned annexation, the rotating speed that minute hand mover portion 33 exports is after minute hand drive 34, secondary gear a343 is made to obtain the rotating speed exported less than minute hand mover portion 33, namely minute hand drive 34 has the effect reducing rotating speed raising torque, therefore, between the first rotating shaft 332 and the minute hand travelling gear 351 of minute wheel pivot 35 in minute hand mover portion 33, engagement is connected multiple minute hand drive 34, so that minute wheel pivot 35 obtains less gear ratio, make the minute hand reading being located on minute wheel pivot 35 more accurate.

Preferably, refer to Fig. 1 and Fig. 3, in the present embodiment, between minute hand mover portion 33 and minute wheel pivot 35, be provided with two minute hand drives 34 for engaged transmission.It should be noted that, the one-stage gear a342 engagement that the meshing relation of these two minute hand drives 34 is secondary gear a343 and the second the minute hand drive 34 of first minute hand drive 34 connects, and the diameter that the diameter of the secondary gear a343 of second minute hand drive 34 is less than the secondary gear a343 of the first minute hand drive 34, the minute hand travelling gear 351 of such minute wheel pivot 35 just can obtain than only using the less rotating speed of minute hand drive 34.Certainly, according to concrete user's request, it is possible to increase or reduce the quantity of minute hand drive 34 so that obtain applicable gear ratio between minute hand mover portion 33 and the minute wheel pivot 35 of clutch end.

Further, refer to Fig. 1, in the present embodiment, the second gear assembly 20 includes being located on bottom plate 11 hour hands stator department 22 and hour hands stator department 22 hour hands mover portion 23 in relative rotation, drive the hour hands of hour hands mover portion 23 forward or reverse drive coil 21 and engage be connected to hour hands mover portion 23 and time wheel shaft 25 hour hands drive 24.Preferably, hour hands mover portion 23 includes the body b231 being embedded in hour hands stator department 22 and the second rotating shaft 232 being located on body b231, and the axis body of the second rotating shaft 232 is provided with the second teeth groove (not shown) for engaged transmission.Here, hour hands mover portion 23 is identical with the structural principle in minute hand mover portion 33, play phase same-action, the difference is that, hour hands mover portion 23 is used for driving hour hands to rotate, and meanwhile, hour hands drive the driving principle of coil 21 to drive coil 31 identical with minute hand, drive coil 21 quantity to realize the forward and backward to hour hands mover portion 23 again by increasing hour hands, just do not repeating here.

Further, refer to Fig. 3, hour hands drive 24 includes the second solid shafting 241 being located in middle interlayer 121 and one-stage gear b242 and the secondary gear b243 being located on the second solid shafting 241, one-stage gear b242 and secondary gear b243 is around in the second solid shafting 241 coaxial rotation, second teeth groove engagement of the second rotating shaft 232 is connected to one-stage gear b242, time wheel shaft 25 hour hands travelling gear 251 engagement be connected to secondary gear b243.Here, hour hands drive 24 is identical with the structure of minute hand drive 34, the difference is that, hour hands drive 24 be used for engaging connection hour hands mover portion 23 with time wheel shaft 24, just do not repeating here.

Preferably, refer to Fig. 3, time wheel shaft 25 hour hands hollow axle 252 and the fixing axle 352 of minute hand of minute wheel pivot 35 between be provided with a central canal 36, central canal 36 is sheathed on the fixing axle 352 of minute hand and is placed on minute hand travelling gear 351.Here, the effect of central canal 36 is to avoid the fixing axle 352 of hour hands hollow axle 252 and minute hand directly to contact friction, by ensureing stable rotation between hour hands hollow axle 252 and the fixing axle 352 of minute hand, meanwhile, the fixing axle 352 of hour hands hollow axle 252, central canal 36 and minute hand is matched in clearance between any two.

Refer to Fig. 8 to Figure 10, this utility model also provides for a kind of hands table, including dial plate 6 and the circuit board (not shown) controlling indicators turn, the control circuit of circuit board includes minute hand control circuit, hour hands control circuit and extension control circuit, dial plate 6 be provided with timesharing clock scale 61 and with extension control circuit with the use of function indicating graduation 62, also include above-mentioned timepiece movement 1, minute hand control circuit is electrically connected to the minute hand of timepiece movement 1 and drives coil 31, minute hand 4 on timepiece movement 1 is instructed in timesharing clock scale 61, hour hands control circuit is electrically connected to the hour hands of timepiece movement 1 and drives coil 21, hour hands 5 on timepiece movement 1 are instructed in timesharing clock scale 61, extension control circuit is electrically connected to the minute hand of timepiece movement 1 and drives the hour hands of coil 31 and/or timepiece movement 1 to drive coil 21, minute hand 4 and/or hour hands 5 on timepiece movement 1 are instructed in function indicating graduation 62.

The wrist-watch that this utility model embodiment provides, has on the first drive mechanism 3 of separate transmission and the basis of the second drive mechanism 2 at timepiece movement 1, and namely minute hand 4 and hour hands 5 independently rotate, when needing the correction time behind time zone, minute hand 4 and hour hands 5 are adjusted respectively, simple to operate, save the time.

Refer to Fig. 8 to 10, in the present embodiment, function indicating graduation 62 is date calibration 621 and UTC (CoordinatedUniversalTime) time zone scale 622, extension control circuit includes calendar control circuit and UTC time zone control circuit, the periphery of dial plate 6 is sequentially provided with timesharing clock scale 61 from the inside to the outside, date calibration 621 and UTC time zone scale 622, therefore, the minute hand of timepiece movement 1 drives coil 31 to be electrically connected to a minute control circuit, the hour hands of timepiece movement 1 drive coil 21 to be electrically connected to clock control circuit, the minute hand of timepiece movement 1 drives the hour hands of coil 31 and timepiece movement 1 to drive coil 21 to be electrically connected to calendar control circuit, the hour hands of coil 31 and/or timepiece movement 1 are driven to drive coil 21 to be electrically connected to UTC time zone control circuit with the minute hand of timepiece movement 1.

Specifically, refer to Fig. 8, in the present embodiment, minute hand 4 and hour hands 5 normally indicate the time, then minute control circuit is electrically connected to the minute hand driving coil 31 of timepiece movement 1, and clock control circuit is electrically connected to the hour hands of timepiece movement 1 and drives coil 21, minute hand 4 and hour hands 5 then can independently rotate, driving coil 31 different from the driving direction of hour hands driving coil 21 further according to minute hand, namely minute hand and hour hands can work as unidirectional or Double-directional rotary, simple and quick with the operating process realized across time zone timing.

Specifically, refer to Fig. 9, in an embodiment, minute hand 4 and hour hands 5 indicate the date, then calendar control circuit is electrically connected to minute hand driving coil 31 and the hour hands driving coil 21 of timepiece movement 1, namely hour hands 5 indicate month residing for the same day by timesharing clock scale 61, and minutes 4 indicate the exact date residing for the same day by date calibration 621.

Specifically, refer to Figure 10, in this embodiment, control minute hand 4 and hour hands 5 by UTC time zone control circuit, it is achieved across time zone one key timing.Specifically it is achieved in that, UTC time zone control circuit is electrically connected to the minute hand of timepiece movement 1 and drives coil 31 and/or hour hands to drive coil 21, as shown in FIG., when needing the time that the time in this time zone is adjusted to 0 time zone, hour hands 5 are adjusted to the scale pointing to 0 time zone, press acknowledgement key, under the driving of UTC time zone control circuit, minute hand 4 and hour hands 5 then automatically timing to the time in time zone, place.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.

Claims (10)

1. timepiece movement, the bottom plate arranged including stacked on top of one another and wheel clamping plate, between described wheel clamping plate and described bottom plate, interval forms middle interlayer, it is characterized in that, also include the first drive mechanism for independently rotating and the second drive mechanism for independently rotating for hour hands for minute hand, described middle interlayer is additionally provided with a middle clamp plate, described first drive mechanism includes being vertical between described wheel clamping plate and described bottom plate and passing the minute wheel pivot of described middle clamp plate and described bottom plate and be placed in the first gear assembly that described middle interlayer is interior and drives described minute wheel pivot to rotate, wheel shaft and wheel shaft rotates when being arranged in described interlayer and drive described the second gear assembly when described second drive mechanism includes, time described, axle sleeve is located at outside described minute wheel pivot and is placed on described middle clamp plate, the described first gear assembly both sides of being located at described minute wheel pivot relative to described second gear assembly.

2. timepiece movement as claimed in claim 1, it is characterized in that, described minute wheel pivot includes the fixing axle of minute hand and is located at the minute hand travelling gear on the fixing axle of described minute hand, one end of the fixing axle of described minute hand is located on described wheel clamping plate, the other end of the fixing axle of described minute hand passes described middle clamp plate and described bottom plate and protruding, and described minute hand is fixedly connected on the external part of the fixing axle of described minute hand；Time described, wheel shaft includes being sheathed on the hour hands hollow axle outside the fixing axle of described minute hand and is located on described hour hands hollow axle and is placed in the described middle clamp plate hour hands travelling gear towards described bottom plate side, one end of described hour hands hollow axle is protruding through described bottom plate, and described hour hands are fixedly connected on the external part of described hour hands hollow axle.

3. timepiece movement as claimed in claim 2, it is characterized in that, the minute hand stator department that described first gear assembly includes being located on described bottom plate and described minute hand stator department minute hand mover portion in relative rotation, drive the minute hand of described minute hand mover portion forward or reverse drive coil and engage the minute hand drive being connected to described minute hand mover portion with described minute wheel pivot.

4. timepiece movement as claimed in claim 3, it is characterized in that, described minute hand mover portion includes the body a that is embedded in described minute hand stator department and is located at the first rotating shaft on described body a, and the axis body of described first rotating shaft is provided with the first teeth groove for engaged transmission.

5. timepiece movement as claimed in claim 4, it is characterized in that, described minute hand drive includes the first solid shafting being located in described middle interlayer and one-stage gear a and the secondary gear a being located on described first solid shafting, described one-stage gear a and described secondary gear a is around in described first solid shafting coaxial rotation, the described first teeth groove engagement of described first rotating shaft is connected to described one-stage gear a, and the described minute hand travelling gear engagement of described minute wheel pivot is connected to described secondary gear a.

6. timepiece movement as claimed in claim 2, it is characterized in that, the hour hands stator department that described second gear assembly includes being located on described bottom plate and described hour hands stator department hour hands mover portion in relative rotation, drive the hour hands of described hour hands mover portion forward or reverse drive coil and engage and be connected to described hour hands mover portion and the hour hands drive of wheel shaft time described.

7. timepiece movement as claimed in claim 6, it is characterized in that, described hour hands mover portion includes the body b that is embedded in described hour hands stator department and is located at the second rotating shaft on described body b, and the axis body of described second rotating shaft is provided with the second teeth groove for engaged transmission.

8. timepiece movement as claimed in claim 7, it is characterized in that, described hour hands drive includes the second solid shafting being located in described middle interlayer and one-stage gear b and the secondary gear b being located on described second solid shafting, described one-stage gear b and described secondary gear b is around in described second solid shafting coaxial rotation, the described second teeth groove engagement of described second rotating shaft is connected to described one-stage gear b, and time described, the described hour hands travelling gear engagement of wheel shaft is connected to described secondary gear b.

9. timepiece movement as claimed in claim 2, it is characterized in that, being provided with a central canal between the described hour hands hollow axle of wheel shaft and the fixing axle of the described minute hand of described minute wheel pivot time described, described central canal is sheathed on the fixing axle of described minute hand and is placed on described minute hand travelling gear.

10. hands table, including dial plate and the circuit board controlling indicators turn, the control circuit of described circuit board includes minute hand control circuit, hour hands control circuit and extension control circuit, described dial plate be provided with timesharing clock scale and with described extension control circuit with the use of function indicating graduation, it is characterized in that, also include the timepiece movement as described in any one of claim 1 to 9, described minute hand control circuit is electrically connected to the minute hand of described timepiece movement and drives coil, minute hand on described timepiece movement is instructed in described timesharing clock scale, described hour hands control circuit is electrically connected to the hour hands of described timepiece movement and drives coil, hour hands on described timepiece movement are instructed in described timesharing clock scale, described extension control circuit is electrically connected to the minute hand of described timepiece movement and drives the hour hands of coil and/or described timepiece movement to drive coil, minute hand and/or hour hands on described timepiece movement are instructed in described function indicating graduation.