CN202230307U - Star disk and hour and minute pointers coaxial display mechanism for watch - Google Patents
Star disk and hour and minute pointers coaxial display mechanism for watch Download PDFInfo
- Publication number
- CN202230307U CN202230307U CN 201120317658 CN201120317658U CN202230307U CN 202230307 U CN202230307 U CN 202230307U CN 201120317658 CN201120317658 CN 201120317658 CN 201120317658 U CN201120317658 U CN 201120317658U CN 202230307 U CN202230307 U CN 202230307U
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- wheel
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- star
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Abstract
The utility model discloses a star disk and hour and minute pointers coaxial display mechanism for a watch, comprising a cannon pinion component, a minute wheel component, a double-calendar time wheel component, a day setting wheel component, a star wheel shaft, a star disc, and positioning nails, wherein the star wheel shaft, a star cannon pinion component and the double-calendar time wheel component are coaxially mounted and rotate by using the cannon pinion as a rotation center, the minute wheel component is mounted on the first positioning nail and rotates by using the positioning nail as a rotation center, the star disc and the star wheel shaft are pressed in one, and the day setting wheel component is mounted on the second positioning nail and rotates by using the positioning nail as a rotation center. The beneficial effects of the utility model reside in that the star disk and hour and minute pointers coaxial display mechanism can clearly display time range and enables the visual aesthetic feeling of the watch to be enhanced.
Description
Technical field
The utility model relates to a kind of wrist-watch parts, particularly relates to a kind of star disk and time-division coaxial needle indication mechanism of wrist-watch.
Background technology
Stars show as one of Presentation Function of wrist-watch, are familiar with by people.So-called stars show, utilize the ratio of gear driven gear transmission accurately of movement internal calculation exactly, let the gear of afterbody rotate according to one day 24 hours time period, and then show through a circular piece.Symmetry has the color pattern filling of the sun, star on the circular piece; Circular piece and afterbody gear matched and rotation under its drive; And cooperate with breach that Watch dail plate appears and to show that the current time is daytime; Or at dusk, clear and definite inadequately deficiency of period in the time of so just can overcoming the demonstration of 1～12 hour numeral of general wrist-watch.Certainly if the stars installation with the time, divide the coaxial needle then more can be very clear to the time period.
Summary of the invention
The utility model technical matters to be solved is, overcomes indefinite deficiency of time period that existing general wristwatch exists, and a kind of star disk and time-division coaxial needle indication mechanism of wrist-watch is provided.
The technical scheme that the utility model adopted is: a kind of star disk of wrist-watch and time-division coaxial needle indication mechanism, comprise, and cross wheel component, day wheel component, stars wheel shaft, star disk and position nail when dividing wheel component, minute wheel, day-date; Stars wheel shaft and star divide wheel component and day-date hour wheel element coaxial to install and are centre of gyration rotation with minute wheel component, and said minute wheel is sleeved on first and nails on and serve as the rotation of revolution axle center with the position nail, and said star disk and the pressing of stars wheel shaft are one; The said day wheel component of crossing is sleeved on second and nails on and serve as the rotation of revolution axle center with the position nail.
Said minute wheel component comprises that pressing is the minute wheel and the minute wheel sheet of one, is equipped with minute hand on the said minute wheel; Said minute wheel comprises that riveted is the back gear sheet of one and strides the tooth axle, said back gear sheet and minute wheel engagement; Wheel component comprises that pressing is the day-date hour wheel and the day-date wheel of one during said day-date, on the day-date hour wheel hour hands is installed, said day-date hour wheel with stride the engagement of tooth axle; Crossed wheel component in said day and comprise that pressing is the solar setting pinion and the solar tine shaft of one, said solar setting pinion and the engagement of day-date wheel, said solar tine shaft and the engagement of stars wheel shaft.
Coaxial indication mechanism also includes clamping plate and cover plate; The lower plane of said clamping plate contacts with the day-date hour wheel with the back gear sheet respectively with groove face on the lower plane; The last planar support stars wheel shaft of said clamping plate; The groove face of said cover plate lower plane contacts with the stars wheel shaft, and said clamping plate are connected fastening with cover plate through screw.
The beneficial effect of the utility model is: because star disk and time-division coaxial needle demonstration can clearly show the time period, strengthen the visual sense of beauty of wrist-watch.
Description of drawings
Fig. 1 is the axial synoptic diagram of the utility model star disk and time-division coaxial needle indication mechanism;
Fig. 2 is the floor map of the utility model star disk and time-division coaxial needle indication mechanism.
Among the figure:
1: divide wheel component 2: minute wheel 3: wheel component 4 during day-date: day crosses wheel component
5: stars wheel shaft 6: star disk 7: clamping plate 8: cover plate
10: the second nails of 9: the first nails, 11. screws.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain:
As depicted in figs. 1 and 2; A kind of star disk of the utility model and time-division coaxial needle indication mechanism; Comprise, wheel component 3 when dividing wheel component 1, minute wheel 2, day-date, day cross wheel component 4, stars wheel shaft 5, star disk 6, clamping plate 7, cover plate 8, first 9 and second nail 10 of nail; Stars wheel shaft 5 is wheel component 3 coaxial installations when dividing wheel component 1 with day-date; The axial height of its installation is different; And be centre of gyration rotation with minute wheel component 1; Said minute wheel 2 is sleeved on first nail 9 and follows closely 9 with the position is the rotation of revolution axle center, and said star disk 6 is an one with 5 pressings of stars wheel shaft; The said day wheel component 4 of crossing is sleeved on second nail 10 and serve as that the revolution axle center rotates with position nail 10; Said minute wheel component 1 comprises that pressing is the minute wheel 1a and the minute wheel sheet 1b of one, is equipped with minute hand on the said minute wheel 1a; Said minute wheel 2 comprises that riveted is the back gear sheet 2a of one and strides tooth axle 2b, said back gear sheet 2a and minute wheel 1a engagement; Wheel component 3 comprises that pressing is the day-date hour wheel 3a and the day-date wheel 3b of one during said day-date, on the day-date hour wheel 3a hour hands is installed, said day-date hour wheel 3a with stride tooth axle 2b engagement; The said day wheel component 4 of crossing comprises that pressing is solar setting pinion 4a and the solar tine shaft 4b of one, said solar setting pinion 4a and day-date wheel 3b engagement, said solar tine shaft 4b and stars wheel shaft 5 mesh, stars wheel shaft 5 during with day-date wheel component 3 be that the centre of gyration rotates.
In order to prevent since the wheel sheet beat cause with above it or the wheel sheet of lower position friction situation mutually, add two plates: clamping plate 7 and cover plate 8; The lower plane of said clamping plate 7 contacts with day-date hour wheel 3a with back gear sheet 2a respectively with groove face on the lower plane; The lower plane of clamping plate 7 and the groove face on the lower plane have been controlled the amount of scurrying of beating of back gear sheet 2a and day-date hour wheel 3a respectively, and then the amount of scurrying of wheel component 3 when also just having controlled minute wheel 2 with day-date; Stars wheel shaft 5 is a supporting surface with the last plane of clamping plate 7, and surface of contact is less relatively, is in order to reduce friction, to make the star disk rotation more flexible.The amount of scurrying of beating of stars wheel shaft 5 is the groove face control by the lower plane of cover plate 8.And star disk 6 is pressed onto shaft part on the stars wheel shaft 5 at last in assembling.Clamping plate 7 connect fastening with cover plate 8 through 2 screws 11.
Do further explain in the face of the principle of work of the utility model star disk and time-division coaxial needle indication mechanism down:
As depicted in figs. 1 and 2, wrist-watch is when operate as normal, and the inside gear train of its wrist-watch drives minute wheel sheet 1b and turns clockwise, and minute wheel 1a turns clockwise simultaneously, and minute wheel 1a goes up the also rotation of minute hand indication of installing; Back gear sheet 2a is rotated counterclockwise, and striding tooth axle 2b serves as that the revolution axle center is rotated counterclockwise with position nail 9, and day-date hour wheel 3a turns clockwise; Day-date wheel 3b is that the centre of gyration turns clockwise with minute wheel 1a, and day-date hour wheel 3a goes up the installation hour hands and turns clockwise, and solar setting pinion 4a is rotated counterclockwise; Solar tine shaft 4b serve as that the revolution axle center is rotated counterclockwise with position nail 9, and stars wheel shaft 5 is the revolving shaft hour hands rotation of being in a good mood with day-date hour wheel 3a, and star disk 6 turns clockwise, thereby reaches stars and time-division coaxial needle demonstration.
Describe as the standard of judging the morning or afternoon with the figure that 12 positions show with star disk at present, for example, when watch hand is indicated to 10: 10, observe the figure of star disk, be the time in the morning if card can be known when being sun one side 12 positions; If can know when card is one side of star and be the time in the evening.Because star disk is to turn clockwise, thus when the on the lower side side of position of sun occurring at the star figure, can the knowledge time be by daytime to the dusk transition, otherwise, then be by the dusk to the transition on daytime.
Claims (3)
1. the star disk of a wrist-watch and time-division coaxial needle indication mechanism is characterized in that, comprise, cross wheel component (3), day wheel component (4), stars wheel shaft (5), star disk (6) and position nail when dividing wheel component (1), minute wheel (2), day-date; The coaxial installation of wheel component (3) and be centre of gyration rotation when stars wheel shaft (5) divides wheel component (1) and day-date with star with a minute wheel component (1); Said minute wheel (2) is sleeved on that first nail (9) gone up and serve as the rotation of revolution axle center with position nail (9), and said star disk (6) and stars wheel shaft (5) pressing are one; Said day cross that wheel component (4) is sleeved on that second nail (10) gone up and serve as to turn round the axle center to rotate with position nail (10).
2. the star disk of wrist-watch according to claim 1 and time-division coaxial needle indication mechanism is characterized in that, said minute wheel component (1) comprise that pressing is minute wheel (1a) and the minute wheel sheet (1b) of one, is equipped with minute hand on the said minute wheel (1a); Said minute wheel (2) comprises that riveted is the back gear sheet (2a) of one and strides tooth axle (2b), said back gear sheet (2a) and minute wheel (1a) engagement; Wheel component (3) comprises that pressing is the day-date hour wheel (3a) and day-date wheel (3b) of one during said day-date, on the day-date hour wheel (3a) hour hands is installed, said day-date hour wheel (3a) with stride tooth axle (2b) engagement; Crossed wheel component (4) in said day and comprise that pressing is the solar setting pinion (4a) and solar tine shaft (4b) of one, said solar setting pinion (4a) and day-date wheel (3b) engagement, said solar tine shaft (4b) and stars wheel shaft (5) engagement.
3. according to the star disk and the time-division coaxial needle indication mechanism of claim 1 or 2 said wrist-watches, it is characterized in that coaxial indication mechanism also includes clamping plate (7) and cover plate (8); The lower plane of said clamping plate (7) contacts with day-date hour wheel (3a) with back gear sheet (2a) respectively with groove face on the lower plane; The last planar support stars wheel shaft (5) of said clamping plate (7); The groove face of said cover plate (8) lower plane contacts with stars wheel shaft (5), and said clamping plate (7) are connected fastening with cover plate (8) through screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120317658 CN202230307U (en) | 2011-08-29 | 2011-08-29 | Star disk and hour and minute pointers coaxial display mechanism for watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120317658 CN202230307U (en) | 2011-08-29 | 2011-08-29 | Star disk and hour and minute pointers coaxial display mechanism for watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230307U true CN202230307U (en) | 2012-05-23 |
Family
ID=46080889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120317658 Expired - Fee Related CN202230307U (en) | 2011-08-29 | 2011-08-29 | Star disk and hour and minute pointers coaxial display mechanism for watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016019785A1 (en) * | 2014-08-07 | 2016-02-11 | 天津海鸥表业集团有限公司 | Sky display mechanism for watch |
-
2011
- 2011-08-29 CN CN 201120317658 patent/CN202230307U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016019785A1 (en) * | 2014-08-07 | 2016-02-11 | 天津海鸥表业集团有限公司 | Sky display mechanism for watch |
| CN105334713A (en) * | 2014-08-07 | 2016-02-17 | 天津海鸥表业集团有限公司 | Starry sky display mechanism of watch |
| CN105334713B (en) * | 2014-08-07 | 2017-07-04 | 天津海鸥表业集团有限公司 | Starry sky display mechanism of watch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20170829 |