CN2248883Y - All weather meridian clock or watch - Google Patents

Abstract

The utility model discloses an all weather meridian clock or watch. The all weather meridian clock or watch is made on the basis of a three-needle machine or a quartz clock, and the number of teeth of a drive gear of the transmission system is changed. The speed ratio of a minute wheel gear and an hour wheel gear is 24/1. The hour graduation line on the hour-plate is equally divided into 24 parts, and the minute and the second graduation lines are respectively equally divided into 60 parts. An annular meridian circle is equally divided into 12 parts, and the traditional twelve two-hour periods are arranged in sequence. The starting points of the minute and the second graduation lines are the same with the existing wrist watch. The starting point of the hour graduation line and the position of positive Zishi (the period from 23: 00 to 1: 00) are in the extended line of the connecting line between the minute and the second graduation lines and the plate center. A horizon and a day separating line are in an all weather ring. The leg part of the hour hand is provided with a pellet. The all weather meridian clock or watch can display the universal 24-hour time keeping and the traditional twelve two-hour periods time keeping in China on the same dial plate, and can meet the needs of various industries and departments.

Description

Round-the-clock Meridian clocks and watches

The utility model relates to the clock and watch that a kind of timing is used.

Existing clock and watch, no matter be mechanical type three pin clock and watch, or quartzy formula three pin clock and watch, all form by driving mechanism, pointer setting device, movement, shell, pointer and dial etc., time showing on its dial all is by timing in 12 hours, a time round the clock, hour hands must change for two weeks just can be finished.As everyone knows, one 24 hours round the clock, for distinguish one day each constantly, present clock and watch have to go to distinguish, can't distinguish from dial by " morning some " or " afternoon some "; Simultaneously, in the daily life now, such as: aviation, navigation, railway, traffic, post and telecommunications, TV, broadcasting, meteorology, public security, military affairs, astronomy ... etc. all trades and professions, each department all is by the mode timing of whole day timing; In addition, in China's 1,200,000,000 populations, have 800,000,000 to be peasants, the custom that a lot of local still with good grounds lunar time occasion of farming are calculated in the rural area nowadays, people's the time of going through fire and water is also by the division of day and night.Obviously, existing Chronograph timepiece can not satisfy real-life these needs of people.

In view of the deficiency that prior art exists, to be a kind of diel of design have meridian round-the-clock Meridian clocks and watches by the timing in 24 hours and the dial that can satisfy China peasant needs to the purpose of this utility model.

In order to achieve the above object, round-the-clock Meridian clocks and watches of the present utility model, be will have center arbor, back gear gear in the watch module power train now, stride the tooth axle, the time wheel gear the number of teeth change, make its center arbor and the time wheel gear rotating ratio be 24: 1, be that center arbor changeed for 1 week, 1/24 week of hour wheel gear rotation; The every minute and second scale mark is 60 five equilibriums on the dial, its initial point is identical with existing common clock and watch, the time scale mark be 20 quarterns, the every minute and second scale mark and the time one annular meridian circle is arranged between scale mark, by ten bisection scales, twelve two time is arranged in order on it in proper order, the time scale mark zero the time and the position of the positive period of the day from 11 p.m. to 1 a.m (middle in period of the day from 11 p.m. to 1 a.m interval) on the extended line of the every minute and second scale mark initial point and the dial line of centres, the ordering of Hour Minute Second time-sequencing and twelve two time still is clockwise; Weather circle with its concentric turns is arranged in the meridian circle, and 6 o'clock to 18 o'clock line is the local horizon in the weather circle, and the vertical line vertical with the local horizon is a day separated time during zero passage; Shank at hour hands has a little ball.

Round-the-clock Meridian clocks and watches of the present utility model, because the timing in 24 hours of having adopted Global Access to use is united with Chinese traditional twelve two time timing and is shown on same dial, it is compared with existing clock and watch and has the following advantages: 1. timing in 24 hours, it can satisfy all trades and professions fully, and the timing of each department's work, study needs; 2. dial has the scale of twelve two time, and it can adapt to China's vast countryside and peasantry tradition timing needs, to calculate farming, symbolic animal of the birth year age etc.; 3. the little ball of the symbol sun on local horizon, day timely pin of separated time is arranged on the dial plate, make people just can intuitively be clear that the moment of now just locating.

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

Fig. 1 is a movement power train transmission synoptic diagram of the present utility model.

Fig. 2 is the front view of the utility model dial, pointer.

Fig. 1 show in the new reason of this practicality movement power train center arbor a and the time drive connection between wheel gear d, if the number of teeth of center arbor a is Z_aThe number of teeth of back gear gear b is Z_b, the number of teeth of striding tooth axle c is Z_cWith the time wheel gear d the number of teeth be Z_d, its gearratio is Z_b·Z _d /Z _a·Z _c=24/1, illustrated that namely center arbor a turned to for 24 weeks, the time wheel gear turned to for 1 week, Wheel gear d, minute wheel when hour hands (1), minute hand (2) and second hand (3) are respectively corresponding with it herein Gear a, second wheel gear are connected as a single entity.

Fig. 2 then shows the structure situation of the utility model dial and pointer. On the dial The every minute and second graduation mark (9) in one week still is 60 five equilibriums, its initial point and existing three pin clock and watch phases With. The time graduation mark (10) be 20 quarterings, the annular meridian circle (8) press twelve two time Ten halve, and " sub, ugly, the third of the twelve Earthly Branches ... the eleventh of the twelve Earthly Branches, the last of the twelve Earthly Branches " is arranged clockwise successively, the time initial point With the positive period of the day from 11 p.m. to 1 a.m on the line extended line (11) of every minute and second graduation mark initial point with the dial center. Son The period of the day from 11 p.m. to 1 a.m on the noon circle (8) with the time 23 points--1 corresponding, the period of the day from 1 a.m. to 3 a.m. and 1 point--3 are corresponding, The period of the day from 3 am to 5 am and 3 points--5 are corresponding, all the other division of day and night with the time corresponding the like. Meridian circle (8) In a concentrically ringed weather circle (4) is arranged, its interior 6 o'clock to 18 o'clock line is horizon (14), The above part in horizon is daytime, below is night; Line segment in extended line (11) the weather circle Be day separated time (13), its right is the time on the same day, and the left side is the beginning of next day. Hour hands (1) Shank one little ball (6) is arranged. The right section centre in horizon (14) has the rectangle calendar to spy out Hole (7); There is brand mark (5) center, top in horizon (14); Relative with brand mark There is place of production name (12) below.

Introduce an embodiment below.With homemade common table is example: former center arbor is counted Z _a=15, now change 14 into; Former back gear gear tooth number Z _b=45, now change 56 into; The former tooth axle tooth number Z of striding _c=12, now change 10 into; Former hour wheel gear tooth number Z _d=48, now change 60 into.Original gear modulus m=0.14 changes 0.12 into.Ratio of gear Z _bZ _d/ Z _aZ _c=24/1, promptly center arbor changeed for 24 weeks.1 week of hour wheel gear rotation.The meridian circle of dial plate (8) is ten binary black and white annulus at interval, and each white section or black section are promptly represented a division of day and night, and local horizon (14) are the light/dark balance oblique line with the lower part in weather circle (4), to show night.Bead (6) on the shank of hour hands (1) is coated with redness, to show the position of the sun with respect to local horizon (14).All the other are identical with the explanation of Fig. 2.

Claims (1)

1, a kind of round-the-clock Meridian clocks and watches of being made up of driving mechanism, pointer setting device, movement, pointer, dial and housing is characterized in that: the center arbor a in the movement power train and the time wheel gear d rotating ratio be 24: 1; Every minute and second scale mark (9) is 60 five equilibriums on the dial, and its initial point is identical with existing clock and watch; The time scale mark (10) be 20 quarterns, every minute and second scale mark (9) and the time an annular meridian circle (8) is arranged between scale mark (10), by ten bisection scales, twelve two time is arranged in order on it in order, the time zero point of scale mark and the positive period of the day from 11 p.m. to 1 a.m the position on the extended line (11) of the every minute and second scale mark initial point and the dial line of centres, the time, the ordering of minute, second time and the ordering of twelve two time still be clockwise; Weather circle concentrically ringed with it (4) arranged in the meridian circle (8), and interior 6 o'clock to the 18 o'clock line of weather circle (4) is local horizon (14), and the vertical line that zero crossing is vertical with local horizon (14) is a day separated time (13); One little ball is arranged on the shank of hour hands (1).

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