There were no clocks in ancient times? How do they keep their time during the night?

In ancient times, there were no clocks, and at night they used to keep timeNicksTiming, and there's thatSundialIn our lives, we have to use time all the time, after all, with the concept of time, we can live regularly, every morning is the alarm clock to wake us up, every day at noon we have to look at the time to know how many minutes to sleep, how many minutes to eat, and at night when we know when to go to sleep, to ensure adequate sleep, in the day we are observing the changes in time all the time, to our life has brought a lot of variation, At the same time, it created a regular time arrangement, but there was no such thing as a clock in ancient times, so they could only rely on some ancient methods, and then I will explain it to you well.

In ancient times, there were no clocks, and they relied on the watchman at night. We have generally watched some costume TV series, and in the middle of the night, we have to fight with the load, and read the candle in the middle of the night with him, and then people will know what time it is, whether to get up or turn off the lights, so that people can master it well. This profession is required by the imperial court, and it has been a long, long time ago, and since the disappearance, this profession has slowly disappeared, but it is more hard, because he goes to work in the fields during the day, and he has to be responsible for the work of the watch at night.

In ancient times, there was no clock, and it was generally relied on by timekeeping. This is an ancient invention, and it is known as the most accurate invention. To put it simply, it is to use the buoyancy of the water, and then when the buoy value reaches a place, it can accurately indicate what time it is.

It is said that the people who beat the watch were based on this, after all, this invention was so huge that it was impossible for every household to have one, so it was necessary to ask someone to go to the street to make a watch and inform everyone.

During the day, it is timed by sundials, and at night there are special people who tell the time outside, and they can use incense candles and hourglasses to keep time.

I'm sure you, many people wonder why there were no clocks in ancient times, they were able to count the time at night, in fact, they kept time at night by looking at the stars and the moon.

Ancient timekeeping generally relies on sundials, animal crowing, stargazing these methods, roosters generally crow in the evening three watches, five watches, seven watches, no rooster crows in the first half of the night, judging the time can only rely on stargazing and people's living habits for many years.

In ancient times, people used hourglasses to calculate the time when it was almost dark, and there would also be a quarter of an hour to remind people of the watch, and they would also observe the stars, observe the phenomena of animals and plants to see the time!

In ancient times, people generally looked at the shadow of the sun to see where they were shining, and through this method, they could calculate such a time, and at night there would be a watchman to remind the time.

Use a drip leak, a stick of incense, a day blame, and a table to calculate time, and the ancients are also very smart, and the time calculation is quite accurate.

Thanks to some ancient timekeeping tools, such as the drip leak, and in addition to this method, it is also possible to calculate time by burning a stick of incense, as well as the more ancient day and the watch

Before the invention of the clock, the ancients used moonlight to ensure time, so they invented a time machine called a stone dial, and the moonlight was reflected on the stone by the stone turtle, and the scale represented to represent the time.

Ancient people determined the time by looking at the sun, and looked at the position of the sun to roughly estimate what time it was.

In the beginning, they used the direction of the sun to determine the time, and later they used sundials to determine the time.

01 Mainly use the method of kee, sundial, missing engraving, etc. Watches are tools that rely on the length of the shadow of the sun to keep time; The sundial consists of a dial needle and a dial plate engraved with engraved lines, which judge the moment by the projection of light; Leakage is to use the principle of equilibrium of water flow to fill water in a pot, and judge the time by observing the position of the ruler engraved with time on the pot.

The first type of timer was used called a "kei watch", which was a tool that counted the length of the sun's shadow to keep time. The so-called "kyumo" consists of two parts: the benchmark or stone pillar that stands upright on the ground to measure the shadow of the sun is called the watch, and the stereotype that places the north and south to measure the shadow is called the kyu.

Time is also known as "time", which means the shadow left by the sun on the earth, and the word "time" is related to the table. On the basis of the Gui watch, people invented the "sundial", which still uses the projection of light to judge the time. A sundial consists of a dial needle and a dial plate engraved with engraved lines.

When the sun's position changes, the direction of the sundial needle's projection on the sundial is also different. Based on long-term observations, the ancients established the position of the sun and shadow corresponding to the twelve hours and judged the time from this. For example, "three quarters at noon" actually refers to the third scale of the noon position of the sundial.

Both watches and sundials use the sun to keep time. But how do you time it on a rainy day? The ancients invented the method of "missing carving".

"Missing carving" is to use the principle of equilibrium of water flow, fill water in a pot, and judge the time by observing the position of the ruler (called engraved arrow) engraved on the pot. Because it is not affected by the weather and climate, the method of "missing carving" has been widely used in Chinese folk for a long time. Mechanically powered timers also existed in ancient China.

In the Song Dynasty, Su Song renovated the water transport armillary sphere on the basis of Zhang Heng's invention of the water transport armillary sphere, which can accurately tell the time and display twelve hours of sudden change.

In addition, there are incense seals, oil lamp clocks, candle clocks, sand clocks and other timekeeping tools. After the 17th century, the West introduced more sophisticated clocks, and people gradually abandoned the original timekeeping tools. In terms of timekeeping methods, the ancients adopted the method of taking knowledge and selling in 100 minutes, that is, a day and night are divided into 100 minutes, and one quarter is about equal to a minute.

During the Sui and Tang dynasties, the twelve-hour timekeeping was invented. After the introduction of Western clocks to China, in order to adapt to the method of 24-hour timekeeping, the 100-hour system was changed to 96-hour system; An hour is two hours, an hour is four quarters.

Nowadays it is very convenient for us to see the time, we can look at the watch, we can also look at the mobile phone, the ancient people did not have these smart things, but they also have their tricks.

In the beginning, people did it at sunrise and sunset, and they all looked at the sun to judge the time. In ancient times, a stick of incense was about two quarters of an hour, and it was very easy to handle and cheap, so they often used this way to simply calculate the time.

Later, people invented a time instrument - sundial, this thing is to use the shadow of the sun on the ground to measure and divide the time, that is, to use a round stone, and the time scale is divided on it, in the middle of the stone to stand a stick, the sun shines on the stick, the shadow of the stick is on which scale, is what time.

There is also a thing called Keimote, which also relies on the shadow of the sun to judge the time, which is to stand a pole on the ground and measure the length of its shadow at noon to judge the time and solar terms. There is also a particularly famous thing that can also be used to judge time, that is, the armillary sphere made by the Eastern Han astronomer Zhang Heng.

It is composed of two parts, the armillary sphere, which measures the spherical coordinates of celestial bodies, and the latter which is used to demonstrate celestial phenomena. In fact, it is to use gears and water power to drive the armillary elephant to rotate around the axis, so that each rotation of the armillary elephant is equivalent to a rotation of the celestial body, that is, a day has passed, and the armillary sphere has two rings of the sun and the moon, and the same hydraulic power is used to rotate the armillary image, and the armillary elephant rotates for 1 365 weeks every time the armillary elephant rotates for one week, that is to say, when the solar ring rotates for one week, it is a year, so that not only can judge whether the day is over, but also whether the year is over. It can be said that the wisdom of the ancients is really broad and profound, and I simply admire the ancients too much.

Although there were no clocks and watches in ancient times, many years of experience from their ancestors also allowed them to know the time, such as the corona.

In the past, most of the time was supposed to be based on the position of the sun, and some important places only used timers such as hourglasses later.

In ancient times, there were no clocks, but most of them looked at the time through the sun, or in ancient times, there were special bells, who would say what time it was, and some would burn incense to test how many hours they passed.

Judging by the position of the sun in the sky, time in ancient times was divided into 12 hours, and that was generally used to calculate time.

In ancient times, people divided the day and night into twelve hours, and one hour is equivalent to two hours today. The twelve hours are the sub-hour, the ugly hour, the yin hour, the mao hour, the chen hour, the midday hour, the noon hour, the non-hour, the shen hour, the unitary hour, the xu hour, and the hai hour.

In ancient times, there were no clocks, and people looked at the time through the daily track, and through the sunlight, they changed the direction of the hands to see the time

In ancient times, there was a thing called a sundial, which could see the time according to the changes in the sun's insolation.

There are many ways for them to do this, one of which is to find a watchman to tell them the time, and they use the time of burning a stick of incense to calculate the time.

Although there was no clock in ancient times, they also had their own way of judging the time, and there were also that kind of clockers, and they will also remind you.

The ancients were identified by the trajectory of the shadow of the tree falling on the ground, and the shadow of the tree was reflected differently in different time periods, and the wisdom of the ancients should not be underestimated.

They observed the movement of the shadows of the trees and the shadows of the house in the sunlight, and then created the initial "table" with the method of "immediate". Subsequently, the ancients created "Gui Table", "Sundial", "Leaky Pot" and so on.

In ancient times, there would be a shift to report the time. If the time is estimated by the sun, moon and stars, there will also be a rooster crowing to judge the time. There is also the calculation of the time and minutes by observing the quicksand of the funnel.

After people gave full play to their talents, they invented a method of seeing the time by lighting a stick of incense, which was called "incense bell" or "fire bell". Put a stick of incense of uniform thickness and burning speed in a trough and tie a bell at the end. When the incense burns to the place where the bell is burned, the bell will automatically fall, and as soon as you hear the sound, you will know the time.

Sundials are timed by the shadows produced by the sun's irradiation, and as the sun rises in the east and sets in the west, the direction of the shadows will also change, in the morning, the shadows will be in the west, and in the evening, the shadows will be in the east, and the shadows will be exactly half a circle on the board. However, sundials can only be used on sunny days, not on rainy days. Therefore, the ancients had other timekeeping tools.

The water clock is a more widely used timekeeping tool in ancient times, the water clock is the use of the principle of uniform dripping of water droplets, each drop of time is equal, people prepare in advance a day to be able to just drop the water into the water clock, observe the number indicated by the engraved hand in the water clock to time the time. In addition, there is also a fire alarm clock, which is a method of timing with incense, a larger incense can burn for several months, and the copper bell is tied at a specific position of the incense, and when it burns to this position, the copper bell falls and smashes into the metal plate below, which will make a crisp sound to remind people of the time.