CN113189854B - Clock display device and watch - Google Patents
Clock display device and watch Download PDFInfo
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- CN113189854B CN113189854B CN202110388061.XA CN202110388061A CN113189854B CN 113189854 B CN113189854 B CN 113189854B CN 202110388061 A CN202110388061 A CN 202110388061A CN 113189854 B CN113189854 B CN 113189854B
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- hour hand
- planet wheel
- hour
- hand section
- dial
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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
- G04B19/04—Hands; Discs with a single mark or the like
- G04B19/042—Construction and manufacture of the hands; arrangements for increasing reading accuracy
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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
- G04B13/00—Gearwork
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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
- G04B19/06—Dials
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electromechanical Clocks (AREA)
Abstract
When the hour hand disk structure abuts against the actuating part, the actuating part drives the hour hand disk structure to rotate for a first preset angle relative to the hour hand section, the hour hand disk structure pushes the first stirring part in the direction departing from the hour hand section, after the hour hand disk structure rotates for the first preset angle relative to the hour hand section, the first stirring part drives the hour hand disk structure to continuously rotate for a second preset angle relative to the hour hand section under the action of elastic restoring force, and at the moment, the hour hand disk structure rotates for one hour sign. When the actuating part touches the hour hand dial structure, the hour hand dial structure is prompted to rotate around the rotation center of the hour hand section, and after the hour hand dial structure rotates for a first preset angle, the first poking part drives the hour hand dial structure to continue to rotate for a second preset angle relative to the hour hand section under the action of elastic restoring force, so that the hour hand dial structure rotates for one hour symbol; compared with the traditional gear transmission structure, the structure of the watch is simpler, the occupied internal space of the watch is effectively reduced, and the cost is reduced.
Description
Technical Field
The invention belongs to the field of watches, and particularly relates to a clock display device and a watch.
Background
Currently, watches are no longer a single time indicating tool, but rather are owned by consumers as an ornament. The common watch is a traditional hand display, the hour hand indicates the hour, the minute hand indicates the minute, the second hand indicates the second, and reading is carried out according to the scales on the lower dial surface of the hand. With the continuous development of new and peculiar psychology pursued by people, people no longer satisfy the conventional indicating mode of the watch. A dial type wristwatch has appeared on the market, which includes hands indicating hours, minutes, and the dial and the hour dial are separately separated.
According to the traditional split-disc watch, the hour hand disc and the pointer are connected through the meshing of at least two gears and are connected through the gears, the structure is complex, the occupied space is small, and the cost of the gears is high.
Disclosure of Invention
An object of the embodiments of the present application is to provide a clock display device and a watch, which aim to solve the problem of connection between a hour hand dial and a hand.
In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided a clock display device including:
the pointer structure comprises a pointer and an hour dial structure, the pointer comprises a minute hand section and an hour hand section, the minute hand section is used for indicating minute information, the hour hand section is arranged opposite to the minute hand section and is used for indicating clock information, the pointer circularly rotates under the action of external torque, the rotation center of the pointer is positioned between the minute hand section and the hour hand section, and the hour dial structure is rotatably connected with the hour hand section and rotates around the rotation center along with the hour hand section; the hour hand section and the hour hand disc structure are arranged in a stacking mode along the observation direction of a user; and
the driving structure comprises an actuating part and a first stirring part with elastic restoring force, the actuating part is arranged on a rotating path of the hour dial structure around the rotating center, one end of the first stirring part is connected with the pointer, and the other end of the stirring part is used for pressing and positioning the hour dial structure under the action of the elastic restoring force;
when the hour dial structure abuts against the actuation part, the actuation part drives the hour dial structure to rotate by a first preset angle relative to the hour hand section, and the hour dial structure pushes the first stirring part in a direction departing from the hour hand section, after the hour dial structure rotates by the first preset angle relative to the hour hand section, the first stirring part drives the hour dial structure to continue to rotate by a second preset angle relative to the hour hand section under the action of elastic restoring force, and at the moment, the hour dial structure rotates by a time symbol.
In one embodiment, the hour dial structure is provided with teeth, the end of the hour dial structure pressed by the first stirring piece is provided with a first stirring part matched with the teeth, and the first stirring part presses and positions the teeth under the action of elastic restoring force.
In one embodiment, the hour hand dial structure comprises an hour hand dial, a first planet wheel and a connecting piece; the connecting piece is rotationally connected to the hour hand section; the hour dial and the first planet wheel are arranged on the connecting piece coaxially and rotate on the hour hand section along with the connecting piece; the teeth are positioned on the circumferential side surface of the first planet wheel;
when the first planet wheel abuts against the actuating part, the actuating part drives the first planet wheel to rotate by a first preset angle relative to the hour hand section, the first planet wheel pushes the first poking part in the direction departing from the hour hand section, and meanwhile, the first planet wheel drives the hour hand disc to rotate by the first preset angle; after the first planet wheel rotates relative to the hour hand section by the first preset angle, the sharp corner of the first poking part touches the tooth tip corresponding to the tooth, at the next moment, the first poking part drives the first planet wheel to continue rotating relative to the hour hand section by the second preset angle under the action of elastic restoring force and simultaneously drives the hour dial to rotate by the second preset angle, and at the moment, the hour dial rotates by a time symbol.
In one embodiment, the first toggle piece comprises a main body part and an elastic part, and the main body part is connected with the pointer; one end of the elastic part is elastically connected to one end of the main body part, and the other end of the elastic part compresses and positions the hour dial structure under the action of elastic restoring force.
In one embodiment, the clock display device further comprises a pointer driving member connected to a middle position of the main body portion; the two ends of the main body part are connected with the pointer through connecting pieces.
In one embodiment, the clock display device further comprises a bar, which is connected to the hand drive.
In one embodiment, the clock display device further comprises a minute hand dial, and one end of the minute hand segment points to the minute hand dial; the actuating part is arranged on the needle distribution plate.
In one embodiment, the driving structure further comprises a second toggle piece with elastic restoring force, and one end of the second toggle piece is connected to the pointer and rotates along with the pointer; the other end of the second toggle piece is provided with a second toggle part, and the second toggle part is opposite to the first toggle part; the positioning force of the second toggle part is smaller than that of the first toggle part;
the time dial structure further comprises a second planet wheel, the second planet wheel is arranged on the connecting piece and is coaxial with the time dial and the first planet wheel, and the second planet wheel is located between the time dial and the first planet wheel; the second poking part is pressed and positioned on teeth of the second planet wheel under the action of elastic restoring force;
when the first planet wheel abuts against the actuating part, the second planet wheel is fixed under the positioning of the second shifting part, the first planet wheel rotates by a first preset angle relative to the hour hand section and pushes the first shifting part towards the direction deviating from the hour hand section, meanwhile, the first planet wheel drives the hour hand disc to rotate by the first preset angle, after the first planet wheel rotates by the first preset angle relative to the hour hand section, the sharp corner of the first shifting part is contacted with the tooth tip corresponding to the tooth on the first planet wheel, and at the next moment, the first shifting part drives the first planet wheel to rotate clockwise by a second preset angle relative to the hour hand section under the action of elastic restoring force;
first stirring portion drives under the effect of elasticity restoring force first planet wheel is relative when the hour hand section clockwise turning, first planet wheel drives second planet wheel clockwise turning, second planet wheel quilt behind first planet wheel drive rotation third predetermined angle, the prong on the second planet wheel slides the closed angle of second stirring portion, next in the twinkling of an eye, second stirring portion drives under the effect of elasticity restoring force the second planet wheel is relative the hour hand section clockwise rotates fourth predetermined angle in the twinkling of an eye, at this moment, the hour dial is driven and is rotated a time sign.
In one embodiment, a first linkage portion is arranged on the side surface, close to the second planet wheel, of the first planet wheel, a second linkage portion is arranged on the second planet wheel, corresponding to the first linkage portion, and when the first poking portion drives the first planet wheel to rotate clockwise relative to the hour hand section under the action of elastic restoring force, the first linkage portion abuts against the second linkage portion, so that the first planet wheel drives the second planet wheel to rotate; the first linkage part is a pin, the second linkage part is correspondingly a groove, or the first linkage part is a groove, the second linkage part is correspondingly a pin, and the pin is abutted against the inner wall of the groove to push the groove to rotate.
The application also provides a watch, including the watchcase, locate the core assembly in the watchcase and clock display device, clock display device with the core assembly is connected.
The beneficial effect of this application lies in: when the actuating part touches the hour hand dial structure, the hour hand dial structure is prompted to rotate around the rotation center of the hour hand section, and after the hour hand dial structure rotates for a first preset angle, the first poking part drives the hour hand dial structure to continue to rotate for a second preset angle relative to the hour hand section under the action of elastic restoring force, so that the hour hand dial structure rotates for one hour symbol; compared with the traditional gear transmission structure, the structure of the watch is simpler, the occupied internal space of the watch is effectively reduced, and the cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a perspective view of a structure provided in a first embodiment of the present application;
FIG. 2 is an exploded view of the first embodiment of the present application;
FIG. 3 is a partially exploded view of the first embodiment of the present application;
fig. 4 is a schematic structural diagram of a hidden dial according to a second embodiment of the present application.
Wherein, in the figures, the respective reference numerals:
10. pointer 11, minute hand section
12. Hour hand section 20 and hour hand dish structure
21. Hour hand dial 22, first planet wheel
201. Tooth 221, first linkage part
23. Connecting piece 231, screw
232. Nut 24, second planet wheel
241. Second linkage 30, actuator (pin)
40. A first toggle part 401 and a first toggle part
41. Main body 42 and elastic part
50. Connecting piece 60, pointer driving piece (needle tube)
70. Bao 80, minute hand dish
90. Second toggle piece 901 and second toggle part
100. And (4) screws.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, a clock display device according to a first embodiment of the present application includes:
the pointer structure comprises a pointer 10 and a hour hand dial structure 20, wherein the pointer 10 comprises a minute hand section 11 used for indicating minute information and an hour hand section 12 arranged opposite to the minute hand section 11 and used for indicating clock information, and the tip of the hour hand section 12 is pointed to the hour hand dial structure 20. Optionally, the hour hand section 12 and the minute hand section 11 are connected to each other by an integral connection structure, or the hour hand section 12 and the minute hand section 11 are connected to each other by a split connection structure, and when the hour hand section 12 and the minute hand section 11 are connected to each other by a split connection structure, one end of the hour hand section 12 and one end of the minute hand section 11 are connected to each other by the above-mentioned connection member 50, and optionally, the connection member 50 is a screw.
The pointer 10 rotates circularly under the action of external moment, the rotation center of the pointer 10 is located between the minute hand section 11 and the hour hand section 12, the hour hand disc structure 20 is connected to the hour hand section 12 in a rotating mode and rotates around the rotation center along with the hour hand section 12, and the rotation center is the connection position of the hour hand disc structure 20 and the hour hand section 12. The hour hand section 12 and the hour hand dial structure 20 are stacked in the observation direction of the user, i.e. the hour hand section 12 is located outside the hour hand dial structure 20.
The driving structure comprises an actuating part 30 and a first shifting part 40 with elastic restoring force, the actuating part 30 is arranged on a rotation path of the dial structure 20 around a rotation center, and then the dial structure 20 collides with the actuating part 30 after rotating a certain angle along with the pointer 10, and optionally, the actuating part 30 is a pin. One end of the first toggle member 40 is connected to the pointer 10, and optionally, the first toggle member 40 may be detachably connected to the pointer 10, for example, by using a connecting member to connect the first toggle member 40 and the pointer 10 together. Of course, the first toggle part 40 may also be integrally connected to the pointer 10, for example, the first toggle part 40 is welded to the pointer 10. And the other end of the first toggle piece 40 compresses and positions the hour hand dial structure 20 under the action of elastic restoring force, thereby effectively preventing the hour hand dial structure 20 from rotating when the watch is shaken.
When the hour hand dial structure 20 abuts against the actuation member 30, when the hour hand dial structure 20 rotates with the pointer 10 by a certain angle, the hour hand dial structure 20 rotates by a first predetermined angle relative to the hour hand segment when the actuation member 30 is driven, and the hour hand dial structure 20 pushes the first dial 40 in a direction away from the hour hand segment 12, and when the hour hand dial structure 20 rotates by the first predetermined angle relative to the hour hand segment 12, the hour hand dial structure 20 continues to rotate by a second predetermined angle relative to the hour hand segment 12 when the first dial 40 is driven under the action of the elastic restoring force, at this time, the hour hand dial structure 20 rotates by one hour sign, and at this time, the pointer 10 just rotates by one circle.
As shown in fig. 1, as an example of the present application, the hour symbols on the hour hand dial structure 20 are uniformly arranged along the counterclockwise circumference of the hour hand dial structure 20 from small to large; the tip of hour hand segment 12 points at a time on hour dial structure 20. When the dial structure 20 rotates clockwise by one scale when the first dial 40 is driven, the hour pointer points to the hour symbol from a small number to a large number, for example, when the dial structure 20 rotates when the first dial 40 is not driven yet, the tip of the hour pointer segment 12 points to II on the dial structure 20, and when the dial structure 20 rotates clockwise by one scale when the first dial 40 is driven, the tip of the hour pointer segment 12 points to III on the dial structure 20. Of course, the dial structure 20 may rotate counterclockwise when the first toggle member 40 toggles, and the hour symbols on the dial structure 20 are uniformly arranged along the counterclockwise circumference of the periphery of the dial structure 20 from large to small.
In one embodiment, the hour hand dial structure 20 has teeth 201 thereon, and when the first toggle member 40 presses against the hour hand dial structure 20, the end of the hour hand dial structure 20 has a first toggle portion 401 adapted to the teeth 201, that is, the first toggle portion 401 is in a "V" shape, optionally, a "V" structure machined on the first toggle portion 401 near the side of the teeth 201, or a "V" shape bent at one end of the first toggle member 40. The first toggle part 401 compresses and positions the teeth 201 under the elastic restoring force. It is understood that when the dial structure 20 only includes the dial, the teeth 201 are located on the circumferential side of the dial, and the first striking portion 401 abuts against the teeth 201 of the dial.
In one embodiment, hour hand dial structure 20 includes hour hand dial 21, first planet 22, and coupling 23; connecting piece 23 is connected on hour hand section 12 in a rotating manner, and connecting piece 23 is the base point of hour hand disk structure 20 around hour hand section 12. The hour hand dial 21 and the first planet 22 wheel are both arranged on the connecting piece 23 and are coaxially arranged, and rotate on the hour hand section 12 along with the connecting piece 23; the first planetary gear 22 has 12 teeth 201 on the circumferential side surface, and one tooth rotation represents one hour.
Alternatively, the connecting member 23 includes a screw 231 and a nut 232, a through hole is formed through the middle positions of the hour hand plate 21 and the first planetary gear 22, a through hole is formed through the tip of the hour hand segment 12, the through hole on the hour hand plate 21 and the through hole on the first planetary gear 22 are coaxially arranged, a shaft on the screw 231 passes through the through holes of the three, and then the nut 232 is locked on the shaft of the screw 231. Of course, the structure of hour hand disk structure 20 attached to hour hand section 12 is not so limited.
When the first planet wheel 22 abuts against the actuating part 30, the actuating part 30 drives the first planet wheel 22 to rotate by a first preset angle relative to the hour hand section 12, and the first planet wheel 22 pushes the first poking part 401 in a direction departing from the hour hand section 12, and simultaneously, the dial 21 rotates by the first preset angle when the first planet wheel 22 drives; after the first planetary wheel 22 rotates by a first preset angle relative to the hour hand section 12, the sharp corner of the first toggle part 401 touches the tooth tip of the corresponding tooth 201, at the next moment, the first toggle part 401 drives the first planetary wheel 22 to continue to rotate by a second preset angle relative to the hour hand section 12 under the action of the elastic restoring force, and simultaneously the hour hand disc 21 rotates by a second preset angle when being driven, at this moment, the hour hand disc 21 rotates by a time symbol, and meanwhile, the pointer 10 just rotates by one circle.
In one embodiment, the first toggle member 40 includes a main body portion 41 and an elastic portion 42, and the main body portion 41 and the elastic portion 42 are in a folded angle structure. The main body 41 is connected with the pointer 10, one end of the elastic part 42 is elastically connected with one end of the main body 41, and the other end of the elastic part 42 is pressed and positioned by the elastic restoring force to form the dial structure 20. Is located at the other end of the elastic part 42. Alternatively, the first toggle member 40 is made of a metal strip, and the elastic portion 42 is elongated so as to have elasticity.
In one embodiment, the timepiece display device further includes a needle driving member 60, the needle driving member 60 is connected to a middle portion of the main body portion 41, and optionally, the needle driving member 60 is a needle tube 60, and a through hole is formed through the middle portion of the main body portion 41 and is sleeved on the needle tube 60. Of course, the hand driving member 60 may have another structure, for example, the hand driving member 60 is an hour wheel, and when the hand driving member 60 is an hour wheel, the corresponding gear installed on the hand 10 is engaged with the hour wheel, and of course, the hand driving member 60 is not limited to a single member, and may be a transmission mechanism composed of a plurality of members. It should also be noted that the pointer 10 may also be directly on the needle 60. Both ends of the body portion 41 are connected to the pointer 10 by connectors 50.
In one embodiment, the clock display device further comprises a bar 70, the bar 70 being connected to the hand driving member 60. When the watch is out of time, the time can be adjusted by adjusting the bar 70.
In one embodiment, the clock display device further comprises a minute hand dial 80, one end of the minute hand segment 11 points to the minute hand dial 80; actuator 30 is disposed on needle dial 80.
As shown in fig. 4, a second embodiment of the present application is the same as the first embodiment in basic structure, and is different therefrom in that:
in order to better show the structure of the embodiment, the dial 21 is hidden in fig. 4. in the embodiment, the driving structure further includes a second toggle member 90 having an elastic restoring force, and one end of the second toggle member 90 is connected to the pointer 10 and rotates with the pointer 10. The other end of the second toggle member 90 has a second toggle portion 901, and the second toggle portion 901 is opposite to the first toggle portion 401, which can be understood that when the first toggle portion 401 abuts against the right side of the first planet wheel 52, the second toggle portion 901 abuts against the left side of the second planet wheel 24. And the positioning force of the second toggle part 901 is smaller than that of the first toggle part 401. The second toggle member 90 has a structure substantially identical to that of the first toggle member 40, and is slightly different in that the second toggle portion 901 has a shape slightly different from that of the first toggle portion 401.
The hour hand dial structure 20 further includes a second planet wheel 24, the second planet wheel 24 is disposed on the connecting member 23 and is coaxially disposed with the hour hand dial 21 and the first planet wheel 22, the second planet wheel 24 is located between the hour hand dial 21 and the first planet wheel 22, and the second planet wheel 24 and the first planet wheel 22 are 12-tooth planet wheels with the same structure. The second toggle part 901 presses and positions the teeth of the second planet wheel 24 under the action of the elastic restoring force.
When the first planet wheel 22 abuts against the actuator 30, the second planet wheel 24 is stationary under the positioning of the second toggling portion 901, the first planet wheel 22 rotates by a first predetermined angle, for example, 10 ° relative to the hour hand section 12, and the first planet wheel 22 pushes the first toggling portion 401 in a direction away from the hour hand section 12, after the first planet wheel 22 rotates by the first predetermined angle relative to the hour hand section 12, the tip of the first toggling portion 401 contacts with the tip of the tooth 201 corresponding to the first planet wheel 22, and at the next instant, the first toggling portion 401 drives the first planet wheel 22 to rotate clockwise by a second predetermined angle, for example, 20 ° relative to the hour hand section 12 under the elastic restoring force.
When the first dial portion 401 drives the first planet wheel 22 to rotate clockwise relative to the clockwise segment 12 under the action of the elastic restoring force, the first planet wheel 22 drives the second planet wheel 24 to rotate clockwise, after the second planet wheel 24 is driven by the first planet wheel 21 to rotate by a third predetermined angle, for example, 15 °, the tooth tip on the second planet wheel 24 slides over the sharp corner of the second dial portion 901, at the next moment, the second dial portion 901 drives the second planet wheel 24 to rotate clockwise relative to the clockwise segment 12 by a fourth predetermined angle, that is, a remaining angle, for example, 15 °, at this moment, the hour dial 21 is driven to rotate by one hour sign, and in the whole process, the hour dial 21 rotates along with the first planet wheel 22 and the second planet wheel 24. Then the second planet wheel 24 stops moving under the constant force of the second toggle 901 and the first planet wheel 22 stops moving under the constant force of the first toggle 401, and so on.
In the first embodiment, the time for rotating the dial 21 when the first toggle part 401 is driven is slightly longer, the dial 21 can be driven to rotate by a time symbol only after the first toggle part 401 passes through one wall of the climbing teeth 201 and then passes through the other wall of the descending teeth 201, and in the process, the tip of the hour hand section 12 deviates from the corresponding time symbol. In the second embodiment, by additionally arranging the second planetary gear 24 and the second stirring member 90, when the first stirring portion 401 climbs the top of the tooth wall, the first planetary gear 22 drives the second planetary gear 24 to rotate, and after the first planetary gear rotates by a small angle, the second planetary gear 24 is stirred to rotate instantly under the action of the second stirring portion 901, so that the dial 21 rotates by a time symbol instantly when driving, and the situation that the tip of the hour hand section 12 deviates from the time symbol is effectively avoided.
In one embodiment, a side of the first planet gear 22 close to the second planet gear 24 is provided with a first linkage portion 221, the second planet gear 24 is provided with a second linkage portion 241 corresponding to the first linkage portion 221, and when the first toggle portion 401 drives the first planet gear 22 to rotate clockwise relative to the clockwise segment 12 under the action of the elastic restoring force, the first linkage portion 221 abuts against the second linkage portion 241, so that the first planet gear 22 drives the second planet gear 24 to rotate.
Optionally, the first linking portion 221 is a pin, and the second linking portion 241 is a groove correspondingly, or the first linking portion 221 is a groove, and the second linking portion 241 is a pin correspondingly, and the pin is abutted to an inner wall of the groove to push and rotate.
In the embodiment, the minute hand section 11 and the hour hand section 12 are an integral connecting structure, and the first toggle piece 40 and the second toggle piece 90 are respectively connected to two sides of the pointer 10, and optionally, the first toggle piece 40 and the second toggle piece 90 are both connected to two sides of the pointer 10 through screws 100.
The application also provides a watch, including the watchcase, locate the core assembly and foretell clock display device in the watchcase, clock display device with the core assembly is connected.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A clock display apparatus, comprising:
the pointer structure comprises a pointer and an hour dial structure, the pointer comprises a minute hand section and an hour hand section, the minute hand section is used for indicating minute information, the hour hand section is arranged opposite to the minute hand section and is used for indicating clock information, the pointer circularly rotates under the action of external torque, the rotation center of the pointer is positioned between the minute hand section and the hour hand section, and the hour dial structure is rotatably connected with the hour hand section and rotates around the rotation center along with the hour hand section; the hour hand section and the hour hand disc structure are arranged in a stacking mode along the observation direction of a user; and
the driving structure comprises an actuating part and a first stirring part with elastic restoring force, the actuating part is arranged on a rotating path of the hour dial structure around the rotating center, one end of the first stirring part is connected with the pointer, and the other end of the first stirring part is used for pressing and positioning the hour dial structure under the action of the elastic restoring force;
when the hour dial structure abuts against the actuation part, the actuation part drives the hour dial structure to rotate by a first preset angle relative to the hour hand section, and the hour dial structure pushes the first stirring part in a direction departing from the hour hand section, after the hour dial structure rotates by the first preset angle relative to the hour hand section, the first stirring part drives the hour dial structure to continue to rotate by a second preset angle relative to the hour hand section under the action of elastic restoring force, and at the moment, the hour dial structure rotates by a time symbol.
2. The clock display apparatus of claim 1, wherein: the time dial structure is provided with teeth, the end of the time dial structure, which is pressed by the first stirring piece, is provided with a first stirring part matched with the teeth, and the first stirring part is pressed and positioned by the teeth under the action of elastic restoring force.
3. The clock display apparatus of claim 2, wherein: the hour hand dial structure comprises an hour hand dial, a first planet wheel and a connecting piece; the connecting piece is rotationally connected to the hour hand section; the hour dial and the first planet wheel are arranged on the connecting piece coaxially and rotate on the hour hand section along with the connecting piece; the teeth are arranged on the circumferential side surface of the first planet wheel;
when the first planet wheel abuts against the actuating part, the actuating part drives the first planet wheel to rotate by a first preset angle relative to the hour hand section, the first planet wheel pushes the first poking part in the direction departing from the hour hand section, and meanwhile, the first planet wheel drives the hour hand disc to rotate by the first preset angle; after the first planet wheel rotates relative to the hour hand section by the first preset angle, the sharp corner of the first poking part touches the tooth tip corresponding to the tooth, at the next moment, the first poking part drives the first planet wheel to continue rotating relative to the hour hand section by the second preset angle under the action of elastic restoring force and simultaneously drives the hour dial to rotate by the second preset angle, and at the moment, the hour dial rotates by a time symbol.
4. The clock display apparatus of claim 1 or 2, wherein: the first toggle piece comprises a main body part and an elastic part, and the main body part is connected with the pointer; one end of the elastic part is elastically connected to one end of the main body part, and the other end of the elastic part compresses and positions the hour dial structure under the action of elastic restoring force.
5. The clock display apparatus of claim 4, wherein: the clock display device also comprises a pointer driving piece for providing the external moment, and the pointer driving piece is connected with the middle position of the main body part; the two ends of the main body part are connected with the pointer through connecting pieces.
6. The clock display apparatus of claim 5, wherein: the clock display device further comprises a bar connected to the hand drive.
7. The clock display apparatus of claim 1 or 2, wherein: the clock display device also comprises a minute hand dial, and one end of the minute hand section points to the minute hand dial; the actuating part is arranged on the needle distribution plate.
8. The clock display apparatus of claim 3, wherein: the driving structure further comprises a second toggle piece with elastic restoring force, and one end of the second toggle piece is connected to the pointer and rotates along with the pointer; the other end of the second toggle piece is provided with a second toggle part, and the second toggle part is opposite to the first toggle part; the positioning force of the second toggle part is smaller than that of the first toggle part;
the time dial structure further comprises a second planet wheel, the second planet wheel is arranged on the connecting piece and is coaxial with the time dial and the first planet wheel, and the second planet wheel is located between the time dial and the first planet wheel; the second poking part is pressed and positioned on teeth of the second planet wheel under the action of elastic restoring force;
when the first planet wheel abuts against the actuating part, the second planet wheel is fixed under the positioning of the second poking part, the first planet wheel rotates by a first preset angle relative to the hour hand section and pushes the first poking part towards the direction deviating from the hour hand section, after the first planet wheel rotates by the first preset angle relative to the hour hand section, the sharp corner of the first poking part touches the tooth tip corresponding to the upper tooth of the first planet wheel, and at the next moment, the first poking part drives the first planet wheel to rotate clockwise by a second preset angle relative to the hour hand section under the action of elastic restoring force;
first stirring portion drives under the effect of elasticity restoring force first planet wheel is relative when the hour hand section clockwise turning, first planet wheel drives second planet wheel clockwise turning, second planet wheel quilt behind first planet wheel drive rotation third predetermined angle, the prong on the second planet wheel slides the closed angle of second stirring portion, next in the twinkling of an eye, second stirring portion drives under the effect of elasticity restoring force the second planet wheel is relative the hour hand section clockwise rotates fourth predetermined angle in the twinkling of an eye, at this moment, the hour dial is driven and is rotated a time sign.
9. The clock display apparatus of claim 8, wherein: the side surface of the first planet wheel, which is close to the second planet wheel, is provided with a first linkage part, the second planet wheel is provided with a second linkage part corresponding to the first linkage part, and when the first shifting part drives the first planet wheel to rotate clockwise relative to the hour hand section under the action of elastic restoring force, the first linkage part is abutted against the second linkage part, so that the first planet wheel drives the second planet wheel to rotate; the first linkage part is a pin, the second linkage part is correspondingly a groove, or the first linkage part is a groove, the second linkage part is correspondingly a pin, and the pin is abutted against the inner wall of the groove to push the groove to rotate.
10. A watch comprising a watch case, a movement assembly disposed within the watch case, and a clock display device as claimed in any one of claims 1 to 9, said clock display device being connected to said movement assembly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388061.XA CN113189854B (en) | 2021-04-12 | 2021-04-12 | Clock display device and watch |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110388061.XA CN113189854B (en) | 2021-04-12 | 2021-04-12 | Clock display device and watch |
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| CN113189854A CN113189854A (en) | 2021-07-30 |
| CN113189854B true CN113189854B (en) | 2022-02-25 |
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| CN112034695A (en) * | 2020-09-29 | 2020-12-04 | 深圳市匠芯制表精密配件有限公司 | Steam punk style watch indicating mechanism |
| CN112327592A (en) * | 2020-10-13 | 2021-02-05 | 深圳市格雅表业有限公司 | Watch hand structure, working method and watch with structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1498788A1 (en) * | 2003-07-14 | 2005-01-19 | Eterna SA | Display device for timepiece |
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| EP0921451A1 (en) * | 1997-12-08 | 1999-06-09 | Formes, Technologie, Innovation Ayant pour Sigle "FTI" S.a.r.l. | Watch |
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| JP2012198143A (en) * | 2011-03-22 | 2012-10-18 | Citizen Holdings Co Ltd | Radio chronometer |
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| CN113189854A (en) | 2021-07-30 |
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