CN2537996Y

CN2537996Y - Calendar mechanism of watch without adjusting moon

Info

Publication number: CN2537996Y
Application number: CN 02215974
Authority: CN
Inventors: 赵玉林
Original assignee: Hangzhou Watch Co ltd
Current assignee: Hangzhou Watch Co ltd
Priority date: 2002-03-04
Filing date: 2002-03-04
Publication date: 2003-02-26
Anticipated expiration: 2012-03-04

Abstract

The utility model relates to a calendar mechanism is exempted from to transfer by big month of wrist-watch, need not manual adjustment can change into the 1 day of next month from 31 days automatically. It includes unit word dish and ten word dish (2), and the equipartition is being gone up by a set of digit of "0 ~ 9" ten figures according to predetermined sequence combination to the unit word dish, and the equipartition has a circulation of "0 ~ 3" four figures at least on the ten word dish, dials ten rounds of (3) two word dishes of linkage, and two word dishes respectively one digit make up the date side by side, show its characterized in that through date display window (4): a) 4 ten-bit shifting heads (3-1), (3-2), (3-3) and (3-4) are unevenly distributed on the circumference of the ten-shift wheel (3) according to the proportion of 10: 2: 9; b) a 31-cone (5) is linked under the ten-dial wheel (3) and implemented by two technical schemes. The utility model has the advantages of ingenious design, reasonable structure, convenient use, etc.

Description

Wrist-watch exempts to transfer calendar mechanism the solar month

Technical field

The utility model related to a kind of wrist-watch and exempts to transfer calendar mechanism the solar month, need not manual setting can automatically be converted to 1 day of next month from 31 days.

Background technology

Chinese patent CN2375981 discloses a kind of " wrist-watch big calendar mechanism ", it includes position word ring and ten letter disks, be evenly equipped with " 0～9 " ten numerals on the word ring of individual position, be evenly equipped with two circulations of single cycle or eight numerals of " 0,1,2,3 " four numerals on ten letter disks, each numeral of two letter disks is combined into the date side by side, shows by the date display window.

Chinese patent ZL012671482.8 discloses a kind of mechanical watch big calendar mechanism, and the date shows that being combined as a dibit numeral by the unit numeral on the unit numeral on the letter disk of individual position and ten letter disks forms, and the date display window increases much.But the new defective that this big calendar wrist-watch has a general calendar watch not have again is exactly that every monthly need adjusted once, otherwise abnormal date demonstrations such as " 32～39 " can occur.

Summary of the invention

The problem that the utility model need solve is, overcomes disadvantages of background technology, exempts to transfer calendar mechanism the solar month that provides need not manual setting automatically to be converted to next month 1 from 31 days a kind of big the end of month.

Wrist-watch of the present utility model exempts to transfer calendar mechanism the solar month, include position letter disk and ten letter disks, uniformly on the letter disk of individual position press the set of number that predetermined sequence makes up by " 0～9 " ten numerals, at least be evenly equipped with the once circulation of " 0～3 " four numerals on ten letter disks, dial ten and take turns interlock two letter disks, each numeral of two letter disks is combined into the date side by side, show by the date display window, it is characterized in that: a) take turns on the circumference in 10: 10: 2 dialling ten: 9 ratio uneven distribution has 4 ten shifting blocks; B) dial 10 31 gear wheels of taking turns down interlock.Ten shifting blocks 1 wherein are used for the carry that " 09 " arrives " 10 ", and ten shifting blocks 2 are used for the carry that " 19 " arrive " 20 ", and ten shifting blocks 3 are used for the carry that " 29 " arrive " 30 ", and shifting block 4 is used for the carry that " 31 " arrive " 01 ".

Two kinds of technical schemes are specifically arranged.A kind of driving-chain is:

Hour wheel (6)-→ day mistake wheel component (7)-→ group sun (8)/calendar shifting block (9)-→ 31 gear wheel (5)/position letter disk (2)/dial ten to take turns (3)-→ ten wheel (10)/ten letter disk (2); Digit groups on the letter disk of described individual position adds " 0,1,1,2,3,4,5,6,7,8,9 " totally 31 numerals for " 0～9 " two circulations, and 31 gear wheels are arranged under it; Be evenly equipped with " 0～3 " four numerals on ten letter disks, it has ten wheels of 4 teeth down.Alternative driving-chain is: " 0～9 " ten numerals, it has a position wheel of 10 teeth down; Be evenly equipped with the secondary cycle of " 0～3 " four numerals on ten letter disks, it has ten wheels of 8 teeth down; Dialling a wheel is the gear that 31 teeth lack 1 tooth.

The utility model can be as required with design may, with the position of date display window by " 6 " word bit that comes Watch dail plate, " 12 " word bit, " 2 " word bit or other positions.

The numeral of individual position letter disk and ten letter disks all has corresponding tooth correspondence.

The utility model design is ingenious, rational in infrastructure, need not manual setting can automatically be converted to 1 day of next month from 31 days at the big the end of month, and is easy to use.

Description of drawings

Fig. 1 is the plane transmission synoptic diagram of embodiment 1;

Fig. 2 is the axial transmission synoptic diagram of Fig. 1;

Fig. 3～Fig. 7 be among the embodiment 1 date by the conversion process synoptic diagram of " 29 " to time month " 02 ";

Fig. 8 is the synoptic diagram that date-indicator window is positioned at dial plate " 12 " word bit;

Fig. 9 is the synoptic diagram that date-indicator window is positioned at dial plate " 2 " word bit;

Figure 10 is the plane transmission synoptic diagram of embodiment 2;

Figure 11 is the axial transmission synoptic diagram of Figure 10;

Figure 12～Figure 16 be among the embodiment 2 date by the conversion process synoptic diagram of " 29 " to time month " 02 ";

Figure 17 is the synoptic diagram that date-indicator window is positioned at the dial plate Lower Half.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

Embodiment 1.See Fig. 1～Fig. 7.A position letter disk of this routine wrist-watch is for 1 time 31 gear wheels 5, is evenly equipped with " 0～9 " two circulations on the letter disk 1 of individual position and adds " 0,1,1,2,3,4,5,6,7,8,9 " totally 31 numerals.Ten wheels 10 are 4 teeth, are evenly equipped with " 0,1,2,3 " 4 numerals on ten letter disks 2.Its driving-chain is:

Hour wheel-→ day mistake wheel component-→ group sun/calendar shifting block-→ 31 a gear wheel/position letter disk/dial ten to take turns/ten letter disks of-→ ten wheels; Dial wherein that hour wheel/calendar shifting block, 31 a gear wheels/position letter disk/dial ten taken turns ,/ten letter disks of ten wheels are connected as a single entity same rotation center.

In Fig. 1 and Fig. 2, wrist-watch is in transmission connection through hand train wheel, makes the rotation of hour wheel 6 clockwise direction, circles in per 12 hours.Hour wheel drives a day third wheel 7, and a day third wheel 7 drives again to be dialled the sun 8 and turn clockwise, and circles in per 24 hours, stirs 5 one teeth of 31 gear wheels in per 24 hours with the calendar shifting block 9 of dialling the sun 8 interlocks, and also conversion is once digital in order for individual position letter disk 1.Dialling ten takes turns on 3 the circumference in 10: 10: 2: 9 ratio is distributed with 4 ten shifting block 3-1,3-2,3-3,3-4 unevenly, dial 10 4 shifting blocks of taking turns different separately functions is arranged, wherein ten shifting block 3-1 are used for the carry that " 09 " arrives " 10 ", ten shifting block 3-2 are used for the carry that " 19 " arrive " 20 ", ten shifting block 3-3 are used for the carry that " 29 " arrive " 30 ", and ten shifting block 3-4 are used for the carry that " 31 " arrive " 01 ".Ten wheels are during 10 carries, and calendar shifting block 9 was dialled 31 gear wheels 5 and turned over a tooth, rotate a tooth distance simultaneously with ten wheels 10 of 31 gear wheels, 5 interlocks.Be in " 01～08 ", " 11～18 ", " 21～28 ", " 30 " during these dates, the date is conversion forward, and only unit numbers changes, and the tens word is constant, does not also contact with ten wheels 10 with ten shifting blocks of ten wheel 10 interlocks.When the date by " 09 " to " 10 " conversion, by " 19 " to " 20 " conversion, by " 29 " to " 30 ", " 31 " during to " 01 " conversion, ten shifting block 3-1,3-2,3-3,3-4 will stir 10 1 teeth of ten wheels, make ten letter disks 2 turn over for 1/4th weeks, the tens word becomes " 1 " by " 9 " respectively, becomes " 2 " by " 1 ", becomes " 3 " by " 2 ", " 3 " become " 0 ".Fig. 3～Fig. 4 is the synoptic diagram that " 29 " become " 30 ".In Fig. 5～Fig. 6, be transformed to the process of " 01 " for " 31 ", this moments 31, gear wheel 5 changeed a tooth, individual position letter disk 1 also changes a numeral simultaneously, because of on the position letter disk 1 by two " 1 ", so the unit numbers that the date shows is still " 1 ", and ten shifting block 3-4 also order about ten wheels and changeed for 1/4th weeks simultaneously, the tens word that date shows becomes " 0 " by " 3 ", and the whole date shows that just becoming " 01 " is 1 day of next month.

Embodiment 2.See Figure 10～Figure 16.In Figure 10～Figure 11, a position wheel 12 of this routine wrist-watch is 10 teeth, is evenly equipped with " 0～9 " 10 numerals on the letter disk 1 of individual position, and ten wheels 10 are 8 teeth, are evenly equipped with " 0,1,2,3,0,1,2,3 " eight numerals on ten letter disks 2.Its driving-chain is:

Wherein dial the sun 8 and calendar shifting block 9, dial ten and take turns 3 and took turns for 11 (31 teeth lack 1 tooth) and 31 gear wheels 5 are connected as a single entity same rotation center with dialling.Dial ten and take turns on 3 the circumference and be distributed with 4 ten shifting block 3-1,3-2,3-3,3-4 unevenly, dial a wheel 11 and be 31 teeth and remove 1 tooth and form, promptly wherein leave the space of 2 pitches between certain 2 tooth.

Hour wheel 6 drives to be dialled the suns 8 and rotates, and dials the sun 8 and circles in per 24 hours, and calendar shifting block 9 is stirred a tooth of 31 gear wheels 5 simultaneously, with the dialling a wheel 11 and dial ten and take turns 3 and also turn over identical angle simultaneously of 31 gear wheels, 5 interlocks.Dial breach on the wheel 11 be used for the date from " 31 " when change " 01 ", 12 stands are taken turns in individual position.Figure 12～16 figure are that the date is from " 29 " the process synoptic diagram to " 02 " conversion.In Figure 12, shifting block 3-3 has entered ten wheels 10, but do not contact as yet with ten gear teeth, when 31 gear wheels 5 turned over a tooth, ten shifting block 3-3 also stirred 10 1 teeth of ten wheels, and the display digit on ten letter disks 2 becomes " 3 " by " 2 ", individual position wheel 12 also turns over a tooth simultaneously, display digit on the letter disk 1 of individual position then becomes " 0 " by " 9 ", becomes the situation of Figure 13, and promptly the date is shown as " 30 "; In Figure 14, dial the sun 8 and continue rotation, when calendar shifting block 9 was dialled tooth of 31 gear wheels 5 again, ten shifting block 3-4 have entered in ten wheels 10, but do not contact with ten gear teeth as yet, the numeral that shows on ten letter disks 2 still be " 3 ", and individual position is taken turns 12 and turned over a tooth, individual position word 1 dish is gone up the numeral that shows and is become " 1 " by " 0 ", and the date is shown as " 31 " of Figure 14; In Figure 15, ten shifting block 3-4 had dialled 10 1 teeth of ten wheels, the numeral that shows on ten letter disks 2 becomes " 0 " by " 3 ", and a tooth of a position wheel 12 just in time is positioned at a breach of dialling individual wheel 11 at this moment, promptly dialling wheel 11 drives a position wheel 12 and rotates, so the numeral that shows on the letter disk 1 of individual position still is " 1 ", the whole date promptly is shown as " 01 ", thereby has finished the conversion of date from " 31 " to " 01 ".Figure 16 has represented that the date is by " 01 " conversion to " 02 ".

The utility model is the same with general calendar watch, and the date of month little (containing February) can not change when the moon big date conversion automatically, must manual setting when the end of month.

Claims

1, a kind of wrist-watch exempts to transfer calendar mechanism the solar month, include position letter disk (1) and ten letter disks (2), uniformly on the letter disk of individual position press the set of number that predetermined sequence makes up by " 0～9 " ten numerals, at least be evenly equipped with the once circulation of " 0～3 " four numerals on ten letter disks, dial ten and take turns (3) interlock two letter disks, each numeral of two letter disks is combined into the date side by side, shows by date display window (4), it is characterized in that:

A) take turns on (3) circumference in 10: 10: 2 dialling ten: 9 ratio uneven distribution has 4 ten shifting blocks (3-1), (3-2), (3-3) and (3-4);

B) dialling ten takes turns 31 gear wheels of interlock (5) is arranged under (3).

C) its driving-chain is:

Hour wheel (6)-→ day mistake wheel component (7)-→ group sun (8)/calendar shifting block (9)-→ 31 gear wheel (5)/position letter disk (2)/dial ten to take turns (3)-→ ten wheel (10)/ten letter disk (2);

Digit groups on described the position letter disk (1) adds " 0,1,1,2,3,4,5,6,7,8,9 " totally 31 numerals for " 0～9 " two circulations, and 31 gear wheels (5) are arranged under it; Be evenly equipped with " 0～3 " four numerals on ten letter disks (2), it has ten wheels (10) of 4 teeth down;

Perhaps, its driving-chain is:

Dial ten and take turns (3)-→ ten wheel (10)

Dial a wheel (11)-→ individual position wheel (12) hour wheel (6)-→ dial the sun (8)/calendar shifting block (9)-→ 31 gear wheel (5);

Digit groups on described the position letter disk (1) is " 0～9 " ten numerals, and it has a position wheel (12) of 10 teeth down; Be evenly equipped with the secondary cycle of " 0～3 " four numerals on ten letter disks (2), it has ten wheels (10) of 8 teeth down; Dialling a wheel (11) is the gear that 31 teeth lack 1 tooth.

2, the solar month exempted to transfer calendar mechanism by wrist-watch according to claim 1, it is characterized in that the date shows the different parts that can place Watch dail plate as required.