Before 1300, humans mainly used astronomical phenomena and continuous movement of flowing matter to time. For example, a sundial USES the azimuth of the sun's shadow to time the time. Leakers and hourglasses are measured by the flow of water and sand.
In the third year of yuanhu in the northern song dynasty (1088), su song and han gonglian created the water conveyance equipment like the elephant platform, which has been used to capture the longitudinal mechanism.
In 1350, Italy's dandy produced the first simple mechanical tower clock with a daily difference of 15 to 30 minutes.
In 1500-1510, Germany's henryth first replaced the hammer with a steel spring, creating a small mechanical clock with a coronal wheel to capture the longitudinal mechanism.
Around 1582, Galileo of Italy invented the gravity pendulum.
In 1657, huygens of the Netherlands introduced the gravity pendulum into the mechanical clock, creating the pendulum clock.
In 1660, hooker of England invented the silk, and replaced the coronal wheel escapement mechanism with the backward escapement mechanism.
In 1673, huygens applied a governor made of cycloidal filament to a portable clock.
In 1675, clement of England made the simplest anchor-type escapement mechanism with the fork-tile device, which has been used in simple pendulum clocks.
In 1695, England's tompin invented the i-wheel escapement mechanism.
In 1715, graham of England invented the static escapement mechanism, which made up for the deficiency of the backward escapement mechanism and laid a foundation for the development of precision mechanical clocks.
In 1765, march of England invented the free anchor escapement mechanism, the predecessor of the modern fork-tile escapement mechanism.
From 1728 to 1759, the British harrison built a high precision standard navigation clock.
From 1775 to 1780, Britain's Arnold created the precision watch escapement mechanism.
From the 18th to the 19th century, the clock manufacturing industry gradually realized industrial production and reached a fairly high level.
In the 20th century, with the rapid development of the electronic industry, battery driven clocks, ac clocks, electromechanical watches, pointer type quartz electronic clocks, and digital quartz electronic clocks came out one after another. The daily difference of clocks was less than 0.5 seconds, and clocks entered a new era of quartz combining microelectronics technology with precision machinery.
Founded in 1992, quanzhou aishang electronic clock co., LTD., formerly known as quanzhou aike electronic technology co., LTD., is a comprehensive enterprise specializing in the production, sales and service of cuckoo clock, cuckoo clock movement and wall clock.
Since its establishment, the company has been committed to the development and production of various high-end cuckoo clocks and wall clocks. Its products have been exported to Germany, Italy, the United Kingdom, the United States and other countries and regions, and won unanimous praise.
Innovative design, unique product design style, strict quality management and professional spirit of striving for excellence are the basis for the continuous development and growth of quanzhou aishang electronic clock co., LTD. Based on today's perfect pre-sales and after-sales service, perfect product quality and strong brand advantages, we have more confidence to expand the vast market space, thus encouraging us to achieve the best of every product.