CN103425038B - Watch movement intermediate date wheel structure - Google Patents
Watch movement intermediate date wheel structure Download PDFInfo
- Publication number
- CN103425038B CN103425038B CN201310360399.XA CN201310360399A CN103425038B CN 103425038 B CN103425038 B CN 103425038B CN 201310360399 A CN201310360399 A CN 201310360399A CN 103425038 B CN103425038 B CN 103425038B
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- date setting
- setting wheel
- wheel
- thickness
- 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.)
- Active
Links
Abstract
The invention discloses one and both can reduce date setting wheel thickness, the watch movement intermediate date wheel structure of bottom plate intensity can be improved again.It comprises bottom plate, is positioned at date setting wheel and the combined maintaining plate of bottom plate upper surface, is flat face between the bottom surface of date setting wheel and bottom plate, is provided with projection axle in its end face central authorities, and combined maintaining plate is provided with the positioning shaft hole that projection axle can be inserted.This structure makes full use of Ke Nei space, combined maintaining plate side and carries out rotation location, and date setting wheel thickness is reduced, meanwhile, can strengthen the bottom plate thickness in the region that to connect with date setting wheel, improve the intensity of bottom plate, when guaranteeing that movement is walked precisely, reliable and stablize.For the timepiece movement of having shaped, by reducing the thickness of date setting wheel, increasing the thickness of bottom plate, improve the intensity of bottom plate; For new architecture leaved for development, by reducing the thickness of date setting wheel, reduce the thickness of whole movement.It also can simplify the manufacturing process of date setting wheel and bottom plate, cuts down finished cost.
Description
Technical field
The present invention relates to a kind of watch movement intermediate date wheel structure, particularly a kind of watch movement intermediate date wheel structure reducing date setting wheel thickness.
Background technology
When quartz watch is walked precisely, good looking appearance and save the advantage of the operations such as the tight string of picture stem-winder, people are enjoyed to like, but because of its inner institute dress motor, gear mechanism and other circuit unit, the space in watchcase is made to be subject to larger compression, therefore, make full use of space in narrow shell, when making, accurate, that volume is frivolous wrist-watch is the problem that industry compares attention always.
As shown in Figure 1,3, in the adjustment mechanism of timepiece movement, transmission wheel 3 is nested with in arbor 2 front end and the through hole be arranged on bottom plate 1, timesharing during adjustment, pull out arbor 2 outward, by pulling needle gear 8 holding in the screens being located at the pull-up back stop 7 on arbor 2, rotate arbor 2, namely by transmission wheel 3, back gear, minute wheel and hour wheel are regulated; During adjustment calendar, pull out arbor 2 outward, go through gear 9 be stuck in the screens of the pull-up back stop 7 be located on arbor 2 by dialling, if counterclockwise rotate arbor 2, namely stir calendar-disc 92 internal ring gear by being enclosed within the fast-dialing wheel 4 on arbor 2, the date setting wheel 5 engaged with fast-dialing wheel 4 and the movable pulley 91 that engages with date setting wheel 5 date is regulated; The arbor 2 if turn clockwise, namely goes through engaging of fast-dialing wheel 93 by movable pulley 91 and week and regulates Zhou Li; Described date setting wheel 5 is placed on the minor axis 11 of bottom plate 1 upper surface (namely on bottom plate 1, the surface of side installed by contiguous dial plate, lower same).
Because transmission wheel 3, bottom plate 1 and date setting wheel 5 are spatially stacked design, and, transmission wheel 3 and date setting wheel 5 ride on bottom plate 1, this just requires that bottom plate 1 should have certain intensity, but gauge again can not be too large, therefore, reduces the gauge of bottom plate 1, its intensity can weaken, and result causes movement less reliable; On the contrary, increase bottom plate 1 gauge and improve its intensity, but bring the defect increasing movement gauge and cause consumptive material to increase with increase fast-dialing wheel 4 size.
In addition, no matter process described minor axis 11 and arrange the groove of date setting wheel 5 on bottom plate 1, or axis hole is set on date setting wheel 5, all brings certain difficulty to the manufacturing, thus improve manufacturing cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide one both can reduce date setting wheel thickness, improved again the watch movement intermediate date wheel structure of bottom plate intensity by strengthening bottom plate thickness.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
Watch movement intermediate date wheel structure of the present invention, the date setting wheel comprise bottom plate, being positioned at bottom plate upper surface recess and the combined maintaining plate be placed on date setting wheel, described date setting wheel is by being connected with arbor with the engagement of the fast-dialing wheel be nested with on arbor, it is flat face between the bottom surface of described date setting wheel and bottom plate, the projection axle upwards extended is provided with in its end face central authorities, the combined maintaining plate relative with this projection axle is provided with date setting wheel positioning shaft hole, described projection axle inserts in this positioning shaft hole, and rotatable adaptation connects therebetween.
The height of described projection axle is 0.1mm-0.3mm.
The thickness of described date setting wheel is 0.30mm-0.55mm.
Be 0.90mm-1.30mm by the vertical range between arbor axis to date setting wheel bottom surface.
Date setting wheel is made into an entity circular disc gear by the present invention, and the projection axle upwards extended be connected as a single entity with this entity circular disc gear is set in its end face central authorities, the positioning shaft hole that projection axle can be made to insert is being set with position corresponding with projection axle on the combined maintaining plate that date setting wheel connects.Compared with prior art, structure of the present invention makes full use of Ke Nei space, combined maintaining plate side and carries out rotation location, and date setting wheel thickness is reduced; simultaneously; the bottom plate thickness in the region that to connect with date setting wheel can be strengthened, improve the intensity of bottom plate, when guaranteeing that movement is walked precisely, reliable and stable.The present invention is for the timepiece movement of having shaped, and by reducing the thickness of date setting wheel, the thickness that date setting wheel and bottom plate can be made to touch face place increases, thus improves the intensity of bottom plate; For new architecture leaved for development, by reducing the thickness of date setting wheel, reduce the thickness of whole movement.This structure can also simplify the manufacturing process of date setting wheel and bottom plate greatly, cuts down finished cost.
Accompanying drawing explanation
Fig. 1 is watch movement intermediate date wheel structure assembling enlarged diagram in prior art.
Fig. 2 is watch movement intermediate date wheel structure axial arrangement amplification view of the present invention.
Fig. 3 is index dial structure wiring layout.
Fig. 4 is date setting wheel sectional arrangement drawing of the present invention.
Fig. 5 is date setting wheel stereographic map of the present invention.
Fig. 6 is combined maintaining plate schematic diagram of the present invention.
Reference numeral is as follows:
Bottom plate 1, minor axis 11, arbor 2, transmission wheel 3, fast-dialing wheel 4, date setting wheel 5, projection axle 51, combined maintaining plate 6, positioning shaft hole 61, pull-up back stop 7, pulling needle gear 8, dial and go through gear 9, movable pulley 91, calendar-disc 92, go through fast-dialing wheel 93 week.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Fig. 2,3,4,5,6, watch movement intermediate date wheel 5 structure of the present invention, comprise bottom plate 1, (namely on bottom plate 1, the surface of side installed by contiguous dial plate to be positioned at bottom plate 1 upper surface, date setting wheel 5 down together) and the combined maintaining plate 6 be placed on date setting wheel 5, described date setting wheel 5 is by being connected with arbor 2 with the engagement of the fast-dialing wheel 4 be nested with on arbor 2.
When needs adjustment calendar, pull out arbor 2 outward, go through gear 9 be stuck in the screens of the pull-up back stop 7 be located on arbor 2 by dialling, namely by counterclockwise or the arbor 2 that turns clockwise, realize the adjustment to date or Zhou Li.
Date setting wheel 5 structure of the present invention and date setting wheel of the prior art 5 textural difference larger.
Date setting wheel 5 of the prior art is the circular disc gear with central axle hole, the bottom plate connected with it 1 is provided with locating shaft (namely described minor axis 11), circular disc gear is nested with on described locating shaft, this complex structure, processing and manufacturing is loaded down with trivial details, processing cost is high, and, match due to minor axis 11 with the date setting wheel of axis hole, space larger on bottom plate 1 need be occupied, make the lower thickness of this place's bottom plate 1, very easily reduce its intensity, thus affect movement maintainability.
Date setting wheel 5 is only made into an entity circular disc gear by the present invention, and the projection axle 51 upwards extended be connected as a single entity with this entity circular disc gear is set in its end face central authorities, bottom plate 1 is not processed separately, bottom surface and bottom plate 1 abutted surface of date setting wheel 5 are plane contact, date setting wheel 5 positioning shaft hole 61 that projection axle 51 can be made to insert is being set with position corresponding with described projection axle 51 on the combined maintaining plate 6 that date setting wheel 5 connects, during assembling, projection axle 51 is inserted in this positioning shaft hole 61, rotatable adaptation connects therebetween, when rotating arbor 2 adjustment calendar, fast-dialing wheel 4 drives date setting wheel 5 to rotate in this positioning shaft hole 61.
The height of projection axle 51 of the present invention is 0.1mm-0.3mm, is preferably 0.25mm.
The thickness of date setting wheel 5 of the present invention is 0.30mm-0.55mm, is preferably 0.49mm.
Structure of the present invention not only can guarantee the intensity of bottom plate 1 and movement maintainability and stability, but also the space that can make full use of in watchcase, for type newly developed, what movement thickness can be made to make is thinner, in structure of the present invention, be 0.90mm-1.30mm by the vertical range between arbor 2 axis to date setting wheel 5 bottom surface.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention; make some equivalent alternative or obvious modification without departing from the inventive concept of the premise; and performance or purposes identical, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (4)
1. a watch movement intermediate date wheel structure, comprise bottom plate (1), the date setting wheel (5) being positioned at bottom plate (1) upper surface recess and the combined maintaining plate (6) be placed on date setting wheel (5), described date setting wheel (5) is by being connected with arbor (2) with the engagement of the fast-dialing wheel (4) be nested with on arbor (2), it is characterized in that: be flat face between the bottom surface of described date setting wheel (5) and bottom plate (1), the projection axle (51) upwards extended is provided with in its end face central authorities, the combined maintaining plate (6) relative with this projection axle (51) is provided with date setting wheel (5) positioning shaft hole (61), described projection axle (51) is inserted in this positioning shaft hole (61), rotatable adaptation connects therebetween.
2. watch movement intermediate date wheel structure according to claim 1, is characterized in that: the height of described projection axle (51) is 0.1mm-0.3mm.
3. watch movement intermediate date wheel structure according to claim 1, is characterized in that: the thickness of described date setting wheel (5) is 0.30mm-0.55mm.
4. watch movement intermediate date wheel structure according to claim 1, is characterized in that: be 0.90mm-1.30mm by the vertical range between arbor (2) axis to date setting wheel (5) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310360399.XA CN103425038B (en) | 2013-08-17 | 2013-08-17 | Watch movement intermediate date wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310360399.XA CN103425038B (en) | 2013-08-17 | 2013-08-17 | Watch movement intermediate date wheel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103425038A CN103425038A (en) | 2013-12-04 |
| CN103425038B true CN103425038B (en) | 2015-11-04 |
Family
ID=49649954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310360399.XA Active CN103425038B (en) | 2013-08-17 | 2013-08-17 | Watch movement intermediate date wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103425038B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5867454A (en) * | 1996-02-10 | 1999-02-02 | Seiko Instruments Inc. | Automatic watch |
| CN2852208Y (en) * | 2005-12-22 | 2006-12-27 | 东莞新精电子有限公司 | Novel watch core with elastic leverage and friction drive timing device |
| CN203101824U (en) * | 2013-02-23 | 2013-07-31 | 吴中一 | Quartz watch movement |
| CN203385999U (en) * | 2013-08-17 | 2014-01-08 | 吴中一 | Watch movement intermediate date wheel structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4462606B2 (en) * | 2004-01-27 | 2010-05-12 | セイコーインスツル株式会社 | Clock with display correction mechanism |
| EP1978420B1 (en) * | 2007-04-04 | 2010-11-10 | ETA SA Manufacture Horlogère Suisse | Gear wheel for a timepiece and device for correction of a display mechanism for a timepiece incorporating such a wheel |
-
2013
- 2013-08-17 CN CN201310360399.XA patent/CN103425038B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5867454A (en) * | 1996-02-10 | 1999-02-02 | Seiko Instruments Inc. | Automatic watch |
| CN2852208Y (en) * | 2005-12-22 | 2006-12-27 | 东莞新精电子有限公司 | Novel watch core with elastic leverage and friction drive timing device |
| CN203101824U (en) * | 2013-02-23 | 2013-07-31 | 吴中一 | Quartz watch movement |
| CN203385999U (en) * | 2013-08-17 | 2014-01-08 | 吴中一 | Watch movement intermediate date wheel structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103425038A (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103425038B (en) | Watch movement intermediate date wheel structure | |
| CN203385999U (en) | Watch movement intermediate date wheel structure | |
| US7433270B2 (en) | Adjustable global timepiece | |
| EP2565731A2 (en) | Cover glass and timepiece | |
| CN201698160U (en) | Ladies' circular tourbillon mechanical watch | |
| CN204903971U (en) | Novel watch | |
| CN103092051A (en) | Floating rotation tourbillion mechanical watch | |
| CN102809919B (en) | Double-axis tourbillon mechanism of mechanical watch | |
| CN203299553U (en) | Novel water-proof quartz clock with mechanical date displaying device | |
| CN208521136U (en) | A kind of wrist-watch | |
| CN209373353U (en) | A kind of dial plate and the mechanical watch using the dial plate | |
| CN207067675U (en) | Single pointer time indicating mechanism of watch | |
| JP3217670U (en) | Watch movement | |
| CN207924383U (en) | Second hand minute hand external time display apparatus | |
| CN205787632U (en) | A kind of intelligent watch | |
| CN207867227U (en) | Three needle quartz watch movements of stabilization needle | |
| CN203217255U (en) | Dial plate watch hand mechanism and watch using the same | |
| US1796652A (en) | Indicating crystal for timepieces | |
| CN203422580U (en) | Novel double-surface watch | |
| CN207440530U (en) | Time zone timepiece | |
| CN204925631U (en) | Watch | |
| CN102681419B (en) | Case fixing structure of stop watch and stop watch | |
| CN203759440U (en) | Clock with free-rotating decorating parts | |
| CN108021013A (en) | Three pin quartz watch movements of stabilization pin | |
| CN206096762U (en) | Multifunctional machinery table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |