Ancient rulers were usually ruler-shaped instruments made of wood, bamboo or metal. Ancient rulers had different types and units, depending on different cultures and regions. China ancient ruler method is usually divided into ruler, inch and minute, in which one foot is equal to ten inches and one inch is equal to ten points.
Ruler method has a long tradition in the history of China, which can be traced back to Shang Dynasty (BC 1600-BC 1046). As a measuring tool, the ancient ruler is widely used in architecture, craft making, land survey and urban planning. In ancient buildings, people used rulers to measure the length, height and width of buildings to ensure the accuracy and stability of buildings.
In land survey, the ruler is used to measure the area and boundary of the field to adapt to agriculture and land distribution. In different cultures, ancient rulers are often associated with social systems and hierarchical systems. In ancient China society, rulers, as symbols of power and dignity, were used to measure people's identity and status. Senior officials and aristocratic rulers are usually made of precious materials such as gold and silver.
Characteristics of ancient rulers:
1, diverse materials: ancient rulers were made of various materials, including wood, bamboo, metal and so on. Wooden rulers are mostly used by ordinary people, bamboo rulers are mostly used by literati, and metal rulers are mostly used by nobles or royalty. Rulers made of different materials have different textures and durability.
2. Unit specification: The length unit of the ancient ruler is specified, such as ruler, inch and grading units commonly used in China ancient ruler method. These units have a clear proportional relationship, which makes the measurement results more accurate and unified. Moreover, the ruler method is usually consistent in a society or region to ensure the consistency of measurement.
3. Exquisite craftsmanship: The craftsmanship of ancient rulers often requires a high level of technology and craftsmanship. Accurate measurement and calibration, as well as fine processing and decoration are needed in the production process. Some exquisite ancient rulers are often carved with gold or engraved with words and patterns, which shows their exquisite craftsmanship and artistic value.
4. Cultural symbols: In addition to being a measuring tool, ancient rulers often have the meaning of cultural symbols. In ancient China, rulers were regarded as symbols of power and dignity. Senior officials, nobles, literati, etc. often use exquisite rulers to show their status and identity. Rulers are also associated with etiquette and education to educate children and inherit culture.