CN201662691U - Indicating mechanism of watch - Google Patents
Indicating mechanism of watch Download PDFInfo
- Publication number
- CN201662691U CN201662691U CN2010201753528U CN201020175352U CN201662691U CN 201662691 U CN201662691 U CN 201662691U CN 2010201753528 U CN2010201753528 U CN 2010201753528U CN 201020175352 U CN201020175352 U CN 201020175352U CN 201662691 U CN201662691 U CN 201662691U
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- wheel
- hour
- plate
- clock
- idle wheel
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Abstract
The utility model discloses an indicating mechanism of a watch, which comprises an upper minute wheel, a hour wheel, a rotary positioning structure, a hour plate wheel, a hour plate, a bottom plate, a large pad and a retention pin. The upper minute wheel is engaged with the hour wheel, the hour plate wheel is fixed on the hour wheel with the rotary positioning structure as a shaft, the hour plate is riveted on the hour plate wheel and rotates synchronously with the hour plate wheel, the large pad is fixed on the bottom plate, and the retention pin is arranged on the large pad. The utility model has the advantages that: since the large pad always keeps stationary, and the retention pin can appropriately enter or depart from the slot of the hour plate wheel, the continuous rotary motion of the hour wheel can be converted into the one-way stepping rotation of the hour plate wheel, thereby achieving high mechanical efficiency, smoothly and intermittently realizing the dial translocation, and further realizing the time indicating function.
Description
Technical field
The utility model relates to a kind of wrist-watch parts, particularly relates to a kind of hour digital indicating mechanism of wrist-watch.
Background technology
Along with people pursue the continuous development of new peculiar psychology, people have no longer satisfied the conventional indicating mode of wrist-watch, promptly comprise the pointer of indicating hour, minute on the Watch dail plate; The pattern of wrist-watch is also more and more novel.Disclosing as European patent EP 0425430A1 has hour dish show a hour numeral on a kind of dial plate, and indication simultaneously minute, makes wrist-watch seem more lively, novel, has increased the sight and the artistry of wrist-watch.Fig. 1 is an European patent EP 0425430A1 watchwork floor map.As shown in Figure 1, the principle of work of this structure is that minute wheel drives the idle wheel parts, the idle wheel parts are passed to little hour wheel, and little hour wheel is provided with three hours plate wheels, and little hour indicator is set on hour plate wheel, hour plate wheel is by jumper spring location fixing on the little hour wheel, hour plate wheel has 8 teeth, and it rotates with little hour wheel, and hour plate wheel is run into a fixing position nail back transposition during rotation, during one hour, need transposition 2 times.There is following defective in this structure, owing to be the jumper spring location, the time there are bigger rigid shock and the vibration of moment in hour conversion, bigger to walking time influence, and because fixing position nail is bigger according to centre distance, the moment that needs when hour plate wheel transposition is bigger, thereby, bigger to the moment loss of wrist-watch.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of mechanical efficiency height is provided, and can steadily, intermittently carry out hour digital indicating mechanism of the wrist-watch of letter disk transposition.
The technical scheme that the utility model adopted is: a kind of indicating mechanism of wrist-watch comprises: go up minute wheel, little hour wheel, rotary positioning structure, hour plate wheel, little hour indicator, base plate and big pad, position nail; The described minute wheel of going up meshes with a hour wheel, described hour plate wheel is that axle is fixed on the little hour wheel with the rotary positioning structure, and described hour dish riveted rotates synchronously with a hour plate wheel on hour plate wheel, described big spacers remains static on base plate, and the position nail is installed on the big pad.
Indicating mechanism also includes first o'clock idle wheel, described upward minute wheel and idle wheel engagement in first o'clock; Idle wheel was fixed on the base plate by the position nail in described first o'clock, and described idle wheel can serve as that axle freely rotates with corresponding position nail; Idle wheel meshed with a hour wheel in described first o'clock.
Indicating mechanism also includes two idle wheels, is respectively first o'clock idle wheel and second o'clock idle wheel, described upward minute wheel and idle wheel engagement in first o'clock; Described first o'clock idle wheel and idle wheel engagement in second o'clock, first o'clock idle wheel and second o'clock idle wheel are fixed on the base plate by first o'clock idle wheel position nail and second o'clock idle wheel position nail respectively, and described idle wheel can serve as that axle freely rotates with corresponding position nail; Idle wheel meshed with a hour wheel in described second o'clock.
Indicating mechanism also includes three idle wheel, is respectively first o'clock idle wheel, second o'clock idle wheel and the 3rd o'clock idle wheel, described upward minute wheel and idle wheel engagement in first o'clock; Described first o'clock idle wheel and idle wheel engagement in second o'clock, idle wheel engagement in second o'clock and idle wheel engagement in the 3rd o'clock, idle wheel is fixed on the base plate by the position nail respectively, and described idle wheel can serve as that axle freely rotates with corresponding position nail; Idle wheel meshed with a hour wheel in described the 3rd o'clock.
Described little hour wheel is an internal-gear; Described rotary positioning structure and little hour wheel are structure as a whole, and are evenly distributed with 3 hours plate wheels on the described little hour wheel, and each little hour indicator is provided with little hour indicator, and described 3 little hour indicators are provided with a hour numeral 1 to 12.
Described big pad is divided into two-layer up and down, and the upper strata is the disk of concave arc in having, and is fixed with the position nail on lower floor's disk.
Plate wheel was provided with the opening radial slot that is evenly distributed in described hour, and institute rheme nail is in good time enters or break away from, and realizes hour conversion of numeral.
Described rotary positioning structure is tapped foot, position nail or axle.
A kind of indicating mechanism of wrist-watch comprises: go up minute wheel, back gear, minute wheel pivot, little hour wheel, rotary positioning structure, hour plate wheel, little hour indicator, base plate and big pad, position nail; Described back gear and minute wheel pivot pressing are one, described upward minute wheel and back gear engagement; Described minute wheel pivot is that axle is fixed on the little hour wheel with the rotary positioning structure with a hour wheel engagement, described hour plate wheel, and described hour dish riveted rotates synchronously with a hour plate wheel on hour plate wheel, and described big spacers is on base plate, and the position nail is installed on the big pad.
Described little hour wheel is an external tooth gear.
The beneficial effects of the utility model are: because big pad remains static, the position nail in time enters or breaks away from the groove of hour plate wheel, this structure converts the continuous gyration of little hour wheel to the unidirectional stepping rotation of hour plate wheel, the mechanical efficiency height, can realize the letter disk transposition steadily, off and on, and then realize the time deixis.
Description of drawings
Fig. 1 is a prior art wrist-watch indicating structure synoptic diagram;
Fig. 2 is the utility model wrist-watch indicating mechanism schematic appearance;
Fig. 3 is the utility model the 2nd embodiment indicating mechanism planar structure synoptic diagram;
Fig. 4 is the utility model the 3rd embodiment indicating mechanism planar structure synoptic diagram;
Fig. 5 is the utility model the 1st embodiment indicating mechanism planar structure synoptic diagram;
Fig. 6 is the utility model the 4th embodiment indicating mechanism planar structure synoptic diagram;
Fig. 7, Fig. 8 wrist-watch indicating mechanism position nail are stirred a hour wheel disc process synoptic diagram;
Fig. 9 is the utility model wrist-watch indicating mechanism axial arrangement synoptic diagram;
Figure 10 is the utility model wrist-watch indicating mechanism perspective exploded view;
Indicating mechanism's floor map when Figure 11 is external tooth gear for the little hour wheel of the utility model.
Among the figure:
1: go up 3: the second o'clock idle wheels of 2: the first o'clock idle wheels of minute wheel
4: hour wheel 5: rotary positioning structure 6: hour plate wheel
7: hour dish 8: base plate 9: big pad
11: the second o'clock idle wheel position nails of 10: the first o'clock idle wheel position nails
12: position nail 13: back gear 14: stride the tooth axle
15: the 3 o'clock idle wheels
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
The 1st embodiment, as Fig. 2, shown in Figure 5, now the indicating mechanism with the 1st embodiment wrist-watch is that the secondary transmission is that example is elaborated, and indicating mechanism comprises: go up minute wheel 1, first o'clock idle wheel 2, idle wheel 3, hour wheel 4, rotary positioning structure 5, hour plate wheel 6, hour dish 7, base plate 8 and big pad 9, position nail 12 at second o'clock; Described upward minute wheel 1 and idle wheel 2 engagements in first o'clock; Described first o'clock idle wheel 2 and idle wheel 3 engagements in second o'clock, first o'clock idle wheel 2 and second o'clock idle wheel 3 are fixed on the base plate 8 by first o'clock idle wheel position nail 10 and second o'clock idle wheel position nail 11 respectively, and described idle wheel can serve as that axle freely rotates with corresponding position nail; Idle wheel 3 meshed with hour wheel 4 in described second o'clock, plate wheel 6 served as that axle is fixed on hour wheel 4 with rotary positioning structure 5 in described hour, rotary positioning structure 5 can be tapped foot, position nail or axle, dish 7 riveteds were on hour plate wheel 6 in described hour, rotate synchronously with hour plate wheel 6, described big pad 9 be fixed on remain on the base plate 8 static.Wheel 4 was an internal-gear in described hour; Described rotary positioning structure 5 is structure as a whole with a hour wheel 4, plate wheel 6 was an axle with rotary positioning structure 5 in described hour, be fixed on hour wheel 4 by securing member, when hour plate wheel 6 rotates around rotary positioning structure 5, utilize the location structure in the utility model to want Billy little with the moment of torsion of back stop location loss; Described hour dish 7 riveteds rotate synchronously with hour plate wheel 6 on hour plate wheel 6, and dish 7 was provided with a hour numeral 1 to 12 in described 3 hours.Described big pad 9 is fixed on the base plate 8, big pad 9 remains static in entire work process all the time, described big pad 9 is divided into two-layer up and down, the upper strata is the disk of concave arc in having, aequum when being used to dodge hour plate wheel 6 around 5 rotations of position rotary positioning structure, non-barbed portion can be used for the location of hour plate wheel 6 under non-rotating state, is fixed with position nail 12 on lower floor's disk; Plate wheel 6 was provided with the opening radial slot that is evenly distributed in described hour, and plate wheel 6 cooperated the location by interior concave arc with the circular arc on big pad upper strata in described hour, did not relatively rotate thereby make between hour plate wheel 6 and hour wheel 4; Institute's rheme nail 12 is fixed on the lower floor of big pad 9, interact between position nail 12 and hour plate wheel 6, hour plate wheel 6 with hour wheel 4 when rotating to the relevant position position nail 12 enter and stir hour plate wheel 6 in the open recess of hour plate wheel 6 and rotate, hour conversion of numeral is finished in also rotation synchronously of dish 7 in corresponding hour.Be evenly distributed with 3 hours plate wheels 6 on the present embodiment invention hour wheel 4, a hour dish 6 is provided with a hour dish 7, and dish 7 was provided with a hour numeral 1 to 12 in described 3 hours; 4 hours digital B of seal and arrow indication A on each hour dish 7, wherein arrow A indication minute, digital B indication hour; First hour coils on 7 and prints 1,4,7,10 4 numeral, prints 2,5,8,11 4 numerals on second hour dish 7, prints 3,6,9,12 4 numerals on the 3rd hour dish 7.Seal 60 minute tracks on 120 on dial plate degree, hour dish 7 with hour plate wheel 6 rotation processes in arrow A indication the number of minutes, thereby the deixis of deadline.
The 2nd embodiment, as Fig. 2, shown in Figure 3, the indicating mechanism of the utility model wrist-watch comprises: go up minute wheel 1, hour wheel 4, rotary positioning structure 5, hour plate wheel 6, hour dish 7, base plate 8 and big pad 9, position nail 12; The described minute wheel 1 of going up meshes with hour wheel 4.
The 3rd embodiment, as Fig. 2, shown in Figure 4, the indicating mechanism of the utility model wrist-watch is the transmission of one-level idle wheel, comprising: go up minute wheel 1, idle wheel 2, hour wheel 4, rotary positioning structure 5, hour plate wheel 6, hour dish 7, base plate 8 and big pad 9, position nail 12 at first o'clock; Described upward minute wheel 1 and idle wheel 2 engagements in first o'clock; Idle wheel 2 was fixed on the base plate by the position nail in described first o'clock, and idle wheel 2 can serve as that axle freely rotates with corresponding position nail in described first o'clock; Idle wheel 2 meshed with hour wheel 4 in described first o'clock.
The 4th embodiment, as Fig. 2, Fig. 6, Fig. 9, shown in Figure 10, the indicating mechanism of the utility model wrist-watch is three grades of gear trains, comprising: go up minute wheel 1, first o'clock idle wheel 2, second o'clock idle wheel 3, idle wheel 15, hour wheel 4, rotary positioning structure 5, hour plate wheel 6, hour dish 7, base plate 8 and big pad 9, position nail 12 at the 3rd o'clock; Described upward minute wheel 1 and idle wheel 2 engagements in first o'clock; Described first o'clock idle wheel 2 and idle wheel 3 engagements in second o'clock, idle wheel 3 engagements in second o'clock and idle wheel 15 engagements in the 3rd o'clock, idle wheel is fixed on the base plate by the position nail respectively, and described idle wheel can serve as that axle freely rotates with corresponding position nail; Idle wheel 15 meshed with hour wheel 4 in described the 3rd o'clock.
As described in Figure 11, the utility model not only can include multistage transmission, in addition, hour wheel 4 not only can comprise the interior toothing that the foregoing description has described in detail, a hour wheel 4 also can be the external tooth gear structure simultaneously, as in the indicating mechanism of this wrist-watch, comprising: go up minute wheel 1, back gear 13, minute wheel pivot 14, hour wheel 4, rotary positioning structure 5, hour plate wheel 6, hour dish 7, base plate 8 and big pad 9, position nail 12; Described back gear 13 and minute wheel pivot 14 pressings are one, and the described minute wheel 1 of going up meshes with back gear 13; Described minute wheel pivot 14 and 4 engagements of hour wheel, other structure is all same as the previously described embodiments, repeats no more.
Being example with the structure of embodiment 1 below describes the course of work of the indicating mechanism of the utility model wrist-watch:
As Fig. 7, shown in Figure 8, when wrist-watch is in when normally walking state, last minute wheel 1 drives first o'clock idle wheel 2 and idle wheel 3 rotations in second o'clock, idle wheel drove 4 rotations of hour wheel in second o'clock, hour wheel 4 drives the axis revolution around hour wheel 4 of hour plate wheels 6, hour dish 7 by the tapped foot 5 of riveted on it, hour plate wheel 6 cooperates location by interior concave arc with big pad 9 upper strata circular arcs, prevents that hour plate wheel 6 from rotations taking place the numeral of hour coiling on 7 is indicated misplace.As shown in Figure 3, when hour wheel 4 drives hour plate wheels 6 and turns to the open recess that the position nail 12 that is set on the big pad 9 enters on hour plate wheel 6, begin to drive hour plate wheel 6 and rotate, this moment, the interior concave arc on big pad 9 upper stratas just in time can be dodged the space for 6 rotations of hour plate wheel provide; As shown in Figure 4, under hour drive of wheel 4, hour plate wheel 6 is around the axis revolution of hour wheel 4, position nail 12 continuingly acts on hour plate wheel 6 in this process, after the axis that makes hour plate wheel 6 center on oneself turned an angle, as shown in Figure 5, hour plate wheel 6 began to break away from the position nail 12 on the big pad 9, hour wheel 4 drives hour plate wheels 6 and is rotated further, and hour plate wheel 6 advances
Go into big pad 9 upper strata evagination circular arc locating areas, hour dish 7 riveteds rotate synchronously with hour plate wheel 6 on hour plate wheel 6; As shown in Figure 2, when the designation number B on hour dish 7 enters the indicator, the digital B indication hour time, the arrow A Compass dial scale on hour dish 7, indication divides clock time.Plate wheel 6 converted hour continuous gyration of wheel 4 to unidirectional stepping rotation like this when this mechanism was medium and small.Hour dish 7 with hour plate wheel 6 rotation processes in arrow A indication the number of minutes, thereby the deixis of deadline.
Claims (10)
1. the indicating mechanism of a wrist-watch is characterized in that: comprising: go up minute wheel (1), little hour wheel (4), rotary positioning structure (5), hour plate wheel (6), little hour indicator (7), base plate (8) and big pad (9), position nail (12); The described minute wheel (1) of going up meshes with little hour wheel (4), described hour plate wheel (6) with rotary positioning structure (5) serve as the axle be fixed on the little hour wheel (4), described little hour indicator (7) riveted is on a hour plate wheel (6), with a hour plate wheel (6) rotation synchronously, described big pad (9) is fixed on and remains staticly on the base plate (8), and institute rheme nail (12) is installed on the big pad (9).
2. the indicating mechanism of wrist-watch according to claim 1, it is characterized in that: indicating mechanism also includes first o'clock idle wheel (2), describedly goes up minute wheel (1) and the engagement of first o'clock idle wheel (2); Described first o'clock idle wheel (2) be fixed on the base plate by position nail, described first o'clock idle wheel (2) can serve as that axle freely rotates with corresponding position nail; Described first o'clock idle wheel (2) with little hour wheel (4) engagement.
3. the indicating mechanism of wrist-watch according to claim 1, it is characterized in that: indicating mechanism also includes two idle wheels, is respectively first o'clock idle wheel (2) and second o'clock idle wheel (3), describedly goes up minute wheel (1) and the engagement of first o'clock idle wheel (2); Described first o'clock idle wheel (2) and the engagement of second o'clock idle wheel (3), first o'clock idle wheel (2) and second o'clock idle wheel (3) respectively by first o'clock idle wheel position nail (10) and second o'clock idle wheel position nail (11) be fixed on the base plate (8), described idle wheel can serve as spool freely to rotate with corresponding position nail; Described second o'clock idle wheel (3) with little hour wheel (4) engagement.
4. the indicating mechanism of wrist-watch according to claim 1, it is characterized in that: indicating mechanism also includes three idle wheel, be respectively first o'clock idle wheel (2), second o'clock idle wheel (3) and the 3rd o'clock idle wheel (15), described upward minute wheel (1) and the engagement of first o'clock idle wheel (2); Described first o'clock idle wheel (2) and the engagement of second o'clock idle wheel (3), the engagement of second o'clock idle wheel (3) is followed closely by the position respectively and is fixed on the base plate with the 3rd o'clock idle wheel (15) engagement, idle wheel, and described idle wheel can serve as that axle freely rotates with corresponding position nail; Described the 3rd o'clock idle wheel (15) with little hour wheel (4) engagement.
5. according to the indicating mechanism of claim 1 or 2 or 3 or 4 described wrist-watches, it is characterized in that: described little hour wheel (4) is internal-gear; Described rotary positioning structure (5) is structure as a whole with little hour wheel (4), is evenly distributed with 3 hours plate wheels (6) on the described little hour wheel (4), and each little hour indicator (6) is provided with little hour indicator (7), and described 3 little hour indicators (7) are provided with a hour numeral 1 to 12.
6. the indicating mechanism of wrist-watch according to claim 1 is characterized in that: described big pad (9) is divided into two-layer up and down, and the upper strata is the disk of concave arc in having, and is fixed with position nail (12) on lower floor's disk.
7. the indicating mechanism of wrist-watch according to claim 1 is characterized in that: described hour plate wheel (6) be provided with the opening radial slot that is evenly distributed, institute's rheme nail (12) is in good time enters or breaks away from, and realizes hour conversion of numeral.
8. the indicating mechanism of wrist-watch according to claim 1 is characterized in that: described rotary positioning structure (5) is tapped foot, position nail or axle.
9. the indicating mechanism of a wrist-watch, it is characterized in that: comprising: go up minute wheel (1), back gear (13), minute wheel pivot (14), little hour wheel (4), rotary positioning structure (5), hour plate wheel (6), little hour indicator (7), base plate (8) and big pad (9), position nail (12); Described back gear (13) and minute wheel pivot (14) pressing are one, and the described minute wheel (1) of going up meshes with back gear (13); Described minute wheel pivot (14) and little hour wheel (4) engagement, institute's rheme nail (12) is installed on the big pad (9), described hour plate wheel (6) with rotary positioning structure (5) serve as the axle be fixed on the little hour wheel (4), hour plate wheel (6) is provided with the opening radial slot that is evenly distributed, institute rheme nail (12) is in good time enters or breaks away from, and realizes hour conversion of numeral; Described little hour indicator (7) riveted on a hour plate wheel (6), with a hour plate wheel (6) rotation synchronously, described big pad (9) be fixed on remain on the base plate (8) static.
10. the indicating mechanism of wrist-watch according to claim 9 is characterized in that: described little hour wheel (4) is external tooth gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201753528U CN201662691U (en) | 2010-04-30 | 2010-04-30 | Indicating mechanism of watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201753528U CN201662691U (en) | 2010-04-30 | 2010-04-30 | Indicating mechanism of watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662691U true CN201662691U (en) | 2010-12-01 |
Family
ID=43233109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201753528U Expired - Lifetime CN201662691U (en) | 2010-04-30 | 2010-04-30 | Indicating mechanism of watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236317A (en) * | 2010-04-30 | 2011-11-09 | 天津海鸥表业集团有限公司 | Indicating mechanism of watch |
| CN103748521A (en) * | 2011-03-14 | 2014-04-23 | 哈里·温斯顿有限公司 | Display module of a timepiece |
-
2010
- 2010-04-30 CN CN2010201753528U patent/CN201662691U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236317A (en) * | 2010-04-30 | 2011-11-09 | 天津海鸥表业集团有限公司 | Indicating mechanism of watch |
| CN102236317B (en) * | 2010-04-30 | 2013-02-13 | 天津海鸥表业集团有限公司 | Indicating mechanism of watch |
| CN103748521A (en) * | 2011-03-14 | 2014-04-23 | 哈里·温斯顿有限公司 | Display module of a timepiece |
| CN103748521B (en) * | 2011-03-14 | 2016-07-06 | 哈里·温斯顿有限公司 | The display module of clock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101201 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |