CN105446119B - Timepiece movement and wrist-watch - Google Patents
Timepiece movement and wrist-watch Download PDFInfo
- Publication number
- CN105446119B CN105446119B CN201510969524.6A CN201510969524A CN105446119B CN 105446119 B CN105446119 B CN 105446119B CN 201510969524 A CN201510969524 A CN 201510969524A CN 105446119 B CN105446119 B CN 105446119B
- Authority
- CN
- China
- Prior art keywords
- minute hand
- hour hands
- wheel
- minute
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
- G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/02—Back-gearing arrangements between gear train and hands
- G04B19/025—Back-gearing arrangements between gear train and hands for simultaneous indicating on several dials
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B29/00—Frameworks
- G04B29/02—Plates; Bridges; Cocks
Abstract
The present invention relates to timepiece movement technical fields, a kind of timepiece movement and wrist-watch are provided, timepiece movement includes bottom plate and wheel clamping plate, in between every interlayer in formation, it further include the first transmission mechanism for independently being rotated for minute hand and the second transmission mechanism for independently being rotated for hour hands, a middle clamp plate is additionally provided in middle interlayer, first transmission mechanism includes being vertical between wheel clamping plate and bottom plate and passing through the minute wheel pivot of middle clamp plate and bottom plate and be placed in middle interlayer and drive the first gear component of minute wheel pivot rotation, wheel shaft and the second gear component that wheel shaft rotates in middle interlayer and when driving when second transmission mechanism includes, when axle sleeve to be set to minute wheel pivot outer and be placed on middle clamp plate, the first gear component two sides for being set to minute wheel pivot opposite with second gear component.Between minute hand and hour hands without it is any transmission connection and can self-movement can adjust respectively to minute hand with hour hands when needing the correction time after across time zone, it is easy to operate.
Description
Technical field
The present invention relates to timepiece movements and tool that timepiece movement technical field more particularly to a kind of pointer can be rotated independently
There is the wrist-watch of timepiece movement.
Background technique
Traditional pointer type wristwatch, including machine core, machine core include multiple gear drives and by gear drive
The pointer of drive.Under normal conditions, pointer can be divided into second hand, minute hand and hour hands.Due to connection second point, minute hand and hour hands
It is linkage between gear drive, i.e., second hand takes a round, and minute hand walks a lattice, and minute hand takes a round, and hour hands walk a lattice.Work as user
When across needing the correction time behind time zone, process is often complicated and time-consuming.
Summary of the invention
In conclusion the purpose of the present invention is to provide a kind of timepiece movements, it is intended to solve the hand of existing pointer type wristwatch
The problem that table machine core causes correction time process complicated and time-consuming because of the drive mechanism that pointer links.
The invention is realized in this way timepiece movement, bottom plate and wheel clamping plate including setting stacked on top of one another, the vehicle
Take turns interval between clamping plate and the bottom plate formed in interlayer, further include the first transmission mechanism for independently being rotated for minute hand with
And the second transmission mechanism for independently being rotated for hour hands, a middle clamp plate, first driver are additionally provided in the middle interlayer
Structure includes the minute wheel for being vertical between the wheel clamping plate and the bottom plate and passing through the middle clamp plate and the bottom plate
Axis and the first gear component for being placed in the middle interlayer and driving the minute wheel pivot rotation, second transmission mechanism include
When wheel shaft and in the middle interlayer and drive it is described when wheel shaft rotation second gear component, axle sleeve is set to when described
The minute wheel pivot is outer and is placed on the middle clamp plate, the first gear component is opposite with the second gear component be set to described in
The two sides of minute wheel pivot.
Further, the minute wheel pivot includes minute hand fixing axle and the minute hand driving cog in the minute hand fixing axle
One end of wheel, the minute hand fixing axle is set on the wheel clamping plate, and the other end of the minute hand fixing axle passes through the middle folder
Plate and the bottom plate are simultaneously protruding, and the minute hand is fixedly connected on the extension end of the minute hand fixing axle；The hour wheel
Axis includes the hour hands hollow shaft being sheathed on outside the minute hand fixing axle and in the hour hands hollow shaft and is placed in described
For clamping plate towards the hour hands transmission gear of the bottom plate side, one end of the hour hands hollow shaft passes through the bottom plate to overhanging
Out, the hour hands are fixedly connected on the extension end of the hour hands hollow shaft.
Further, the first gear component includes minute hand stator department and the minute hand on the bottom plate
The minute hand mover portion of stator department relative rotation, the minute hand driving coil and engagement of driving minute hand mover portion forward or reverse
It is connected to the minute hand driving wheel in minute hand mover portion Yu the minute wheel pivot.
Specifically, minute hand mover portion include the ontology a being embedded in the minute hand stator department and be set to described
First rotating shaft on body a, the axis body of the first rotating shaft are equipped with the first tooth socket for engaged transmission.
Further, the minute hand driving wheel includes the first solid shafting in the middle interlayer and is set to described the
It is solid that one-stage gear a and secondary gear a, the one-stage gear a and the secondary gear a on one solid shafting are around in described first
Axis rotates coaxially, and the engagement of first tooth socket of the first rotating shaft is connected to the one-stage gear a, the minute wheel pivot it is described
The engagement of minute hand transmission gear is connected to the secondary gear a.
Further, the second gear component includes hour hands stator department and the hour hands on the bottom plate
The hour hands mover portion of stator department relative rotation, the hour hands driving coil and engagement of driving hour hands mover portion forward or reverse
Be connected to hour hands mover portion and it is described when wheel shaft hour hands driving wheel.
Specifically, hour hands mover portion include the ontology b being embedded in the hour hands stator department and be set to described
The second shaft on body b, the axis body of second shaft are equipped with the second tooth socket for engaged transmission.
Further, the hour hands driving wheel includes the second solid shafting in the middle interlayer and is set to described the
It is solid that one-stage gear b and secondary gear b, the one-stage gear b and the secondary gear b on two solid shaftings are around in described second
Axis rotates coaxially, and second tooth socket engagement of second shaft is connected to the one-stage gear b, and wheel shaft is described when described
The engagement of hour hands transmission gear is connected to the secondary gear b.
Further, it is set between the hour hands hollow shaft of wheel shaft and the minute hand fixing axle of the minute wheel pivot when described
There is a central tube, the central tube is sheathed on the minute hand fixing axle and is placed on the minute hand transmission gear.With the prior art
It compares, the present invention provides timepiece movement, and interlayer in formation, is provided with for dividing in middle interlayer between wheel clamping plate and bottom plate
The first transmission mechanism that needle independently rotates and the second transmission mechanism independently rotated for hour hands, in this way, between minute hand and hour hands
It is no it is any transmission connection and can self-movement can adjust respectively to minute hand with hour hands when needing the correction time after across time zone,
It is easy to operate.
The present invention also provides a kind of wrist-watches, the circuit board including dial plate and control indicators turn, the control of the circuit board
Circuit processed includes that minute hand control circuit, hour hands control circuit and extension control circuit, the dial plate are equipped with timesharing clock scale
And with the function indicating graduation that is used cooperatively of extension control circuit, further include timepiece movement described above, described point
Needle control circuit is electrically connected to the minute hand driving coil of the timepiece movement, and the minute hand on the timepiece movement is instructed in described point
Clock scale, the hour hands control circuit are electrically connected to the hour hands driving coil of the timepiece movement, on the timepiece movement
Hour hands are instructed in the timesharing clock scale, and the extension control circuit is electrically connected to the minute hand driving coil of the timepiece movement
And/or the hour hands driving coil of the timepiece movement, minute hand and/or hour hands on the timepiece movement are instructed in the function and refer to
Show scale.
Compared with prior art, wrist-watch provided by the invention in timepiece movement there is the first gear of separate transmission to be driven
On the basis of group and second gear transmission group, i.e., minute hand is independently rotated with hour hands, right when needing the correction time after across time zone
Minute hand is adjusted separately with hour hands, easy to operate, saves the time.
Detailed description of the invention
Fig. 1 is the sectional view of timepiece movement provided in an embodiment of the present invention；
Fig. 2 is the sectional view of bottom plate provided in an embodiment of the present invention, wheel clamping plate and middle clamp plate；
Fig. 3 be minute wheel pivot provided in an embodiment of the present invention, when wheel shaft and the combination of function pointer wheel shaft after sectional view；
Fig. 4 is the bottom view of the timepiece movement provided in an embodiment of the present invention with bi-directional drive coil；
Fig. 5 is the top view of the timepiece movement provided in an embodiment of the present invention with bi-directional drive coil；
Fig. 6 is the bottom view of the timepiece movement provided in an embodiment of the present invention with unidirectional drive coil；
Fig. 7 is the top view of the timepiece movement provided in an embodiment of the present invention with unidirectional drive coil
Fig. 8 is the structural schematic diagram of Watch dail plate provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of Watch dail plate provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of Watch dail plate provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Realization of the invention is described in detail below in conjunction with specific embodiment.
Fig. 1 to Fig. 3 is please referred to, timepiece movement 1 provided in an embodiment of the present invention includes the bottom plate 11 of setting stacked on top of one another
With wheel clamping plate 12, interlayer 121 in the formation of interval between wheel clamping plate 12 and bottom plate 11, further includes for independent for minute hand 4
The first transmission mechanism 3 and the second transmission mechanism 2 for independently rotating for hour hands 5 of rotation are additionally provided with one in middle interlayer 121
Middle clamp plate 13, the first transmission mechanism 3 include being vertical between wheel clamping plate 12 and bottom plate 11 and passing through middle clamp plate 13 and master
The minute wheel pivot 35 of clamping plate 11 and the first gear component 30 for being placed in middle interlayer 121 and driving the rotation of minute wheel pivot 35, second passes
Wheel shaft 25 and the second gear component 20 that wheel shaft 25 rotates in middle interlayer 121 and when driving, hour wheel when motivation structure 2 includes
Axis 25 is sheathed on outside minute wheel pivot 35 and is placed on middle clamp plate 13, and first gear component 30 and opposite be set to of second gear component 20 are divided
The two sides of wheel shaft 35.
Timepiece movement 1 provided by the embodiment of the present invention presss from both sides in the formation of interval between wheel clamping plate 12 and bottom plate 11
Layer 121, the first transmission mechanism 3 independently rotated for minute hand 4 is equipped in middle interlayer 121 and is independently rotated for hour hands 5 the
Two transmission mechanisms 2, in this way, between minute hand 4 and hour hands 5 without it is any transmission connection and can self-movement, need to repair after across time zone
When the positive time, it can adjust respectively to minute hand 4 and hour hands 5, it is easy to operate.
Wherein, bottom plate 11 and wheel clamping plate 12 are with certain thickness rigid fixation plate, therebetween by setting
Set mounting post (not shown) and be spaced to be formed in interlayer 121, be also provided with for fixing on bottom plate 11 and wheel clamping plate 12
Each power axle and the limit hole (not shown) set, to guarantee the first transmission mechanism 3 and the steady biography of the second transmission mechanism 2
It is dynamic.It is preferred here that in order to reduce the overall volume of timepiece movement 1, so that the first drive mechanism 3 and the second transmission mechanism 2 are tight
It gathers and is set to 35 two sides of minute wheel pivot relatively in a row and is placed in middle interlayer 121, bottom plate 11 is then in the long slab of " V " type, to contract
The length of short first transmission mechanism 3 and the second transmission mechanism 2 in middle interlayer 121.
Further, Fig. 1 to Fig. 3 is please referred to, minute wheel pivot 35 is including minute hand fixing axle 352 and is set to minute hand fixing axle
Minute hand transmission gear 351 on 352, one end of minute hand fixing axle 352 are set on wheel clamping plate 12, minute hand fixing axle 352 it is another
One end passes through middle clamp plate 13 and bottom plate 11 and protruding, and minute hand 4 is fixedly connected on the extension end of minute hand fixing axle 352；
When wheel shaft 25 include the hour hands hollow shaft 252 that is sheathed on outside minute hand fixing axle 352 and in hour hands hollow shaft 252 and be placed in
For middle clamp plate 13 towards the hour hands transmission gear 251 of 11 side of bottom plate, it is outside that one end of hour hands hollow shaft 252 passes through bottom plate 11
It stretches out, hour hands 5 are fixedly connected on the extension end of hour hands hollow shaft 252.Specifically, one end of minute hand fixing axle 352 is vertically set
In minute hand transmission gear 351 middle part and pass through that its is protruding, similarly, when one end of hour hands hollow shaft 252 is vertical at
The middle part of needle transmission gear 251 and pass through that its is protruding.The middle part of bottom plate 11 is equipped with the first centre bore 111, middle clamp plate 13
Middle part be equipped with the second centre bore 131, the apertures in alignment of the first centre bore 111 and the second centre bore 131.The minute hand of minute wheel pivot 35
Fixing axle 352 sequentially passes through the second centre bore 131 and the first centre bore 111 is extended back in 11 outside of bottom plate, when wheel shaft 25
Hour hands hollow shaft 252 is sheathed in minute hand fixing axle 352, and is stretched on the outside of bottom plate 11 by the first centre bore 111, from
And realize minute wheel pivot 35 with when wheel shaft 25 rotate coaxially.
Further, referring to FIG. 1, in the present embodiment, first gear component 30 includes point on bottom plate 11
Needle stator department 32, the minute hand mover portion 33 relatively rotated with minute hand stator department 32, driving minute hand mover portion 33 are forward or reverse
Minute hand driving coil 31 and engagement are connected to the minute hand driving wheel 34 in minute hand mover portion 33 Yu minute wheel pivot 35.Preferably, minute hand
Mover portion 33 includes being embedded at the ontology a331 in minute hand stator department 32 and the first rotating shaft on ontology a331 332, the
The axis body of one shaft 332 is equipped with the first tooth socket (not going out in figure) for engaged transmission.Here, minute hand mover portion 33 is one forever
Magnet rotor, minute hand stator department 32 are a fixed plate for being set to 121 side of interlayer in of bottom plate 11, minute hand driving coil 31
It is embedded in fixed plate, the ontology a331 of PM rotor is equally embedded in fixed plate and close to minute hand driving coil 31, leads to
Minute hand driving coil 31 generates electromagnetic pulse signal after electricity, and the ontology a331 of PM rotor is received it after electromagnetic pulse signal
Steering power is converted to, so that first rotating shaft 332 be driven to rotate.It should be noted that by increasing minute hand driving coil 31
Quantity realizes 332 forward and backward of first rotating shaft in minute hand mover portion 33, as shown in Fig. 4 to Fig. 5, by minute hand mover portion 33
Two sides a minute hand driving coil 31, each each 33 1 rotation sides, responsible offer minute hand mover portion of minute hand driving coil 31 are respectively provided
To required steering power, to realize the first rotating shaft 332 positive and negative two in minute hand mover portion 33 to rotation, alternatively, extremely such as Fig. 6
Shown in Fig. 7, correspondence is provided only with a minute hand driving coil 31, is responsible for providing minute hand mover portion 33 by the minute hand driving coil 31
First rotating shaft 332 one-directionally rotates required steering power.
Further, Fig. 1 and Fig. 3 are please referred to, minute hand driving wheel 34 includes the first solid shafting in middle interlayer 121
The 341 and one-stage gear a342 on the first solid shafting 341 and secondary gear a343, one-stage gear a342 and secondary gear
A343 is around in the first solid shafting 341 and rotates coaxially, and the first tooth socket engagement of first rotating shaft 332 is connected to one-stage gear a342, point
The engagement of minute hand transmission gear 351 of wheel shaft 35 is connected to secondary gear a343.One-stage gear a342 and secondary gear a343 are around the
One solid shafting 341 rotates coaxially, in this way, the two then angular speed having the same, because of radius difference, the linear velocity finally obtained is not
Together, wherein the diameter of one-stage gear a342 is greater than the diameter of secondary gear a343, i.e. the number of teeth of one-stage gear a342 is greater than second level
The number of teeth of gear a343, in this way, the revolving speed that minute hand mover portion 33 is exported is through minute hand driving wheel 34 by above-mentioned connection relationship
Afterwards, so that secondary gear a343, which is obtained, is less than the revolving speed that minute hand mover portion 33 is exported, i.e., minute hand driving wheel 34 has to reduce and turn
Speed improves the effect of torque, therefore, in the first rotating shaft 332 in minute hand mover portion 33 and the minute hand transmission gear 351 of minute wheel pivot 35
Between engagement connect multiple minute hand driving wheels 34 so that minute wheel pivot 35 obtains lesser transmission ratio, so that being set to minute wheel pivot
Minute hand reading on 35 is more accurate.
Preferably, Fig. 1 and Fig. 3 are please referred to, in the present embodiment, set between minute hand mover portion 33 and minute wheel pivot 35 there are two
Minute hand driving wheel 34 for engaged transmission.It should be noted that the meshing relation of this two minute hand driving wheels 34 is first
The secondary gear a343 of a minute hand driving wheel 34 engages connection, and second with the one-stage gear a342 of second minute hand driving wheel 34
Diameter of the diameter of the secondary gear a343 of a minute hand driving wheel 34 less than the secondary gear a343 of the first minute hand driving wheel 34, this
The minute hand transmission gear 351 of sample minute wheel pivot 35 just can get than only using the lower revolving speed of minute hand driving wheel 34.Certainly, root
According to specific user demand, the quantity of minute hand driving wheel 34 can be increased or decreased, so that the minute hand mover portion of power output end
Suitable transmission ratio is obtained between 33 and minute wheel pivot 35.
Further, referring to FIG. 1, in the present embodiment, second gear component 20 include on bottom plate 11 when
Needle stator department 22, the hour hands mover portion 23 relatively rotated with hour hands stator department 22, driving hour hands mover portion 23 are forward or reverse
Hour hands driving coil 21 and engagement be connected to hour hands mover portion 23 with when wheel shaft 25 hour hands driving wheel 24.Preferably, hour hands
Ontology b231 of the mover portion 23 including being embedded in hour hands stator department 22 and the second shaft 232 on ontology b231, the
The axis body of two shafts 232 is equipped with the second tooth socket (not shown) for engaged transmission.Here, hour hands mover portion 23 with point
The structural principle in needle mover portion 33 is identical, plays phase same-action, unlike, hour hands mover portion 23 is used to that hour hands to be driven to rotate,
Meanwhile the driving principle of hour hands driving coil 21 is identical as minute hand driving coil 31, again by increase hour hands driving coil
21 quantity are realized to the forward and backward in hour hands mover portion 23, are not just being repeated here.
Further, referring to FIG. 3, hour hands driving wheel 24 include the second solid shafting 241 in the middle interlayer 121 and
One-stage gear b242 on the second solid shafting 241 and secondary gear b243, one-stage gear b242 and secondary gear b243 around
Rotated coaxially in the second solid shafting 241, the engagement of the second tooth socket of the second shaft 232 is connected to one-stage gear b242, when wheel shaft 25
Hour hands transmission gear 251 engagement be connected to secondary gear b243.Here, the structure of hour hands driving wheel 24 and minute hand driving wheel 34
It is identical, unlike, hour hands driving wheel 24 for engage connection hour hands mover portion 23 with when wheel shaft 24, just do not repeating here.
Preferably, referring to FIG. 3, when wheel shaft 25 hour hands hollow shaft 252 and minute wheel pivot 35 minute hand fixing axle 352 between
Equipped with a central tube 36, central tube 36 is sheathed on minute hand fixing axle 352 and is placed on minute hand transmission gear 351.Here, central tube
36 effect is that hour hands hollow shaft 252 is avoided directly to contact friction with minute hand fixing axle 352, by guaranteeing hour hands hollow shaft 252
The stable rotation between minute hand fixing axle 352, meanwhile, hour hands hollow shaft 252, central tube 36 and minute hand fixing axle 352 are two-by-two
Between be clearance fit.
Fig. 8 to Figure 10 is please referred to, the present invention also provides a kind of wrist-watches, the circuit including dial plate 6 and control indicators turn
Plate (not shown), the control circuit of circuit board include minute hand control circuit, hour hands control circuit and extension control circuit, table
The function indicating graduation 62 that disk 6 is equipped with timesharing clock scale 61 and is used cooperatively with extension control circuit, further includes above-mentioned
Timepiece movement 1, minute hand control circuit are electrically connected to the minute hand driving coil 31 of timepiece movement 1, and the minute hand 4 on timepiece movement 1 refers to
It is shown in timesharing clock scale 61, hour hands control circuit is electrically connected to the hour hands driving coil 21 of timepiece movement 1, on timepiece movement 1
Hour hands 5 are instructed in timesharing clock scale 61, and extension control circuit is electrically connected to the minute hand driving coil 31 and/or hand of timepiece movement 1
The hour hands driving coil 21 of table machine core 1, minute hand 4 and/or hour hands 5 on timepiece movement 1 are instructed in function indicating graduation 62.
Wrist-watch provided in an embodiment of the present invention in timepiece movement 1 there is the first transmission mechanism 3 and second of separate transmission to pass
On the basis of motivation structure 2, i.e., minute hand 4 is independently rotated with hour hands 5, when needing the correction time after across time zone, to minute hand 4 and when
Needle 5 adjusts separately, easy to operate, saves the time.
Fig. 8 to 10 is please referred to, in the present embodiment, function indicating graduation 62 is date calibration 621 and UTC
(Coordinated Universal Time) time zone scale 622, when extension control circuit includes calendar control circuit and UTC
Area's control circuit, the periphery of dial plate 6 are successively arranged timesharing clock scale 61, date calibration 621 and the time zone UTC scale from the inside to the outside
622, therefore, the minute hand driving coil 31 of timepiece movement 1 is electrically connected to the hour hands driving line of a minute control circuit, timepiece movement 1
Circle 21 is electrically connected to clock control circuit, the minute hand driving coil 31 of timepiece movement 1 and the hour hands driving coil 21 of timepiece movement 1
It is electrically connected to the minute hand driving coil 31 of calendar control circuit and timepiece movement 1 and/or the hour hands driving line of timepiece movement 1
Circle 21 is electrically connected to the time zone UTC control circuit.
Specifically, referring to FIG. 8, in the present embodiment, minute hand 4 and hour hands 5 normally indicate the time, then minute control circuit
It is electrically connected to the minute hand driving coil 31 of timepiece movement 1, clock control circuit is electrically connected to the hour hands driving coil of timepiece movement 1
21, minute hand 4 and hour hands 5 then can be rotated independently, not further according to the driving direction of minute hand driving coil 31 and hour hands driving coil 21
Together, i.e., minute hand and hour hands can work as one-way or bi-directional rotation, to realize that the operating process across time zone timing is simple and quick.
Specifically, referring to FIG. 9, in embodiment, minute hand 4 and hour hands 5 indicate the date, then calendar control circuit is electrically connected
It is connected to the minute hand driving coil 31 and hour hands driving coil 21 of timepiece movement 1, i.e. hour hands 5 pass through the instruction same day of timesharing clock scale 61
Locating month, minute 4 pass through exact date locating for the instruction same day of date calibration 621.
Specifically, referring to FIG. 10, in this embodiment, controlling minute hand 4 and hour hands 5 by the time zone UTC control circuit, realizing
Across one key timing of time zone.Specifically it is achieved in that the time zone UTC control circuit is electrically connected to the minute hand driving line of timepiece movement 1
Circle 31 and/or hour hands driving coil 21, as shown in the figure, when needing the time by this time zone to be adjusted to the time in 0 time zone, by when
Needle 5 is adjusted to be directed toward the scale in 0 time zone, presses acknowledgement key, under the driving of the time zone UTC control circuit, minute hand 4 and hour hands 5 then from
Move the time of timing to place time zone.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. timepiece movement, bottom plate and wheel clamping plate including setting stacked on top of one another, the wheel clamping plate and the bottom plate it
Between interval formed in interlayer, which is characterized in that further include the first transmission mechanism for independently being rotated for minute hand and for supplying
The second transmission mechanism that hour hands independently rotate, a middle clamp plate is additionally provided in the middle interlayer, and first transmission mechanism includes hanging down
It is directly set between the wheel clamping plate and the bottom plate and passes through the minute wheel pivot of the middle clamp plate and the bottom plate and set
In in the middle interlayer and driving the first gear component of minute wheel pivot rotation, when second transmission mechanism includes wheel shaft with
And in the middle interlayer and drive it is described when wheel shaft rotation second gear component, when described axle sleeve be set to the minute wheel
Axis is outer and is placed on the middle clamp plate, and the first gear component is opposite with the second gear component to be set to the minute wheel pivot
Two sides, the bottom plate are the long slab in " V " type；The first gear component includes the minute hand stator on the bottom plate
Portion, the minute hand mover portion relatively rotated with the minute hand stator department, the minute hand of driving minute hand mover portion forward or reverse drive
Moving winding and engagement are connected to the minute hand driving wheel in minute hand mover portion Yu the minute wheel pivot, minute hand mover portion and institute
It states and is set between minute wheel pivot there are two the minute hand driving wheel for engaged transmission, minute hand mover portion is described including being embedded at
Ontology a in minute hand stator department and the first rotating shaft on the ontology a, the axis body of the first rotating shaft, which is equipped with, to be used for
First tooth socket of engaged transmission, the minute hand driving wheel include the first solid shafting in the middle interlayer and are set to described
It is real that one-stage gear a and secondary gear a, the one-stage gear a and the secondary gear a on first solid shafting are around in described first
Mandrel rotates coaxially, and the diameter of the one-stage gear a is greater than the diameter of the secondary gear a, and described the of the first rotating shaft
The engagement of one tooth socket is connected to the one-stage gear a, and the minute hand transmission gear engagement of the minute wheel pivot is connected to the second level
Gear a.
2. timepiece movement as described in claim 1, which is characterized in that the minute wheel pivot include minute hand fixing axle and be set to institute
The minute hand transmission gear in minute hand fixing axle is stated, one end of the minute hand fixing axle is set on the wheel clamping plate, the minute hand
The other end of fixing axle passes through the middle clamp plate and the bottom plate and protruding, and the minute hand is fixedly connected on the minute hand
On the extension end of fixing axle；Wheel shaft includes the hour hands hollow shaft being sheathed on outside the minute hand fixing axle and is set to described when described
In hour hands hollow shaft and it is placed in hour hands transmission gear of the middle clamp plate towards the bottom plate side, the hour hands hollow shaft
One end is protruding across the bottom plate, and the hour hands are fixedly connected on the extension end of the hour hands hollow shaft.
3. timepiece movement as claimed in claim 2, which is characterized in that the second gear component includes being set to the bottom plate
On hour hands stator department, with the hour hands stator department relatively rotate hour hands mover portion, driving hour hands mover portion rotate forward or
The hour hands driving coil of reversion and engagement be connected to hour hands mover portion and it is described when wheel shaft hour hands driving wheel.
4. timepiece movement as claimed in claim 3, which is characterized in that hour hands mover portion includes being embedded at the hour hands to determine
Ontology b in sub-portion and the second shaft on the ontology b, the axis body of second shaft is equipped with to be passed for engaging
The second dynamic tooth socket.
5. timepiece movement as claimed in claim 4, which is characterized in that the hour hands driving wheel includes being set in the middle interlayer
The second solid shafting and one-stage gear b on second solid shafting and secondary gear b, the one-stage gear b and institute
It states secondary gear b and is around in second solid shafting and rotate coaxially, second tooth socket engagement of second shaft is connected to institute
One-stage gear b is stated, the hour hands transmission gear engagement of wheel shaft is connected to the secondary gear b when described.
6. timepiece movement as claimed in claim 2, which is characterized in that when described the hour hands hollow shaft of wheel shaft with described point
A central tube is equipped between the minute hand fixing axle of wheel shaft, the central tube is sheathed on the minute hand fixing axle and is placed in described
On minute hand transmission gear.
7. wrist-watch, the circuit board including dial plate and control indicators turn, the control circuit of the circuit board includes minute hand control
Circuit, hour hands control circuit and extension control circuit, the dial plate are equipped with timesharing clock scale and control with the extension
The function indicating graduation that circuit is used cooperatively, which is characterized in that further include such as wrist-watch machine as claimed in any one of claims 1 to 6
Core, the minute hand control circuit are electrically connected to the minute hand driving coil of the timepiece movement, and the minute hand on the timepiece movement refers to
It is shown in the timesharing clock scale, the hour hands control circuit is electrically connected to the hour hands driving coil of the timepiece movement, the hand
Hour hands on table machine core are instructed in the timesharing clock scale, and the extension control circuit is electrically connected to the minute hand of the timepiece movement
The hour hands driving coil of driving coil and/or the timepiece movement, minute hand and/or hour hands on the timepiece movement are instructed in institute
State function indicating graduation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969524.6A CN105446119B (en) | 2015-12-22 | 2015-12-22 | Timepiece movement and wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969524.6A CN105446119B (en) | 2015-12-22 | 2015-12-22 | Timepiece movement and wrist-watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105446119A CN105446119A (en) | 2016-03-30 |
| CN105446119B true CN105446119B (en) | 2019-05-28 |
Family
ID=55556456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510969524.6A Expired - Fee Related CN105446119B (en) | 2015-12-22 | 2015-12-22 | Timepiece movement and wrist-watch |
Country Status (1)
| Country | Link |
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| CN (1) | CN105446119B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88202669U (en) * | 1987-03-30 | 1988-12-14 | 株式会社精工舍 | Clock and wrist watch device |
| CN1047403A (en) * | 1988-12-17 | 1990-11-28 | Eta草图制造公司 | At least the clock and watch that have two motors |
| CN2120354U (en) * | 1992-03-19 | 1992-10-28 | 哈尔滨工业大学 | Electronic quartz governer |
| EP0654718A1 (en) * | 1993-11-19 | 1995-05-24 | Fabrique D'ebauches De Sonceboz S.A. | Driving mechanism for the hands of a timepiece |
| CN1243579A (en) * | 1997-01-08 | 2000-02-02 | 时至准钟表股份有限公司 | Analog electronic clock |
| CN104142617A (en) * | 2013-05-10 | 2014-11-12 | 天津海鸥表业集团有限公司 | Watch indicating mechanism driven by motors |
| CN205353600U (en) * | 2015-12-22 | 2016-06-29 | 亿科钟表科技（深圳）有限公司 | Watch movement and wrist -watch |
-
2015
- 2015-12-22 CN CN201510969524.6A patent/CN105446119B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88202669U (en) * | 1987-03-30 | 1988-12-14 | 株式会社精工舍 | Clock and wrist watch device |
| CN1047403A (en) * | 1988-12-17 | 1990-11-28 | Eta草图制造公司 | At least the clock and watch that have two motors |
| CN2120354U (en) * | 1992-03-19 | 1992-10-28 | 哈尔滨工业大学 | Electronic quartz governer |
| EP0654718A1 (en) * | 1993-11-19 | 1995-05-24 | Fabrique D'ebauches De Sonceboz S.A. | Driving mechanism for the hands of a timepiece |
| CN1243579A (en) * | 1997-01-08 | 2000-02-02 | 时至准钟表股份有限公司 | Analog electronic clock |
| CN104142617A (en) * | 2013-05-10 | 2014-11-12 | 天津海鸥表业集团有限公司 | Watch indicating mechanism driven by motors |
| CN205353600U (en) * | 2015-12-22 | 2016-06-29 | 亿科钟表科技（深圳）有限公司 | Watch movement and wrist -watch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105446119A (en) | 2016-03-30 |
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Granted publication date: 20190528 Termination date: 20211222 |