From June 6 to 8, 2019, the 23rd St. Petersburg International Economic Forum was grandly held in Russia, with Chinese President Xi Jinping attending the forum upon invitation. This international event, known as the “Russian Davos,” brought together representatives from governments and enterprises around the world, focusing on international economic cooperation and technological innovation. At the forum, a domestically-produced mechanical LED telescopic sphere made a stunning debut, showcasing cutting-edge mechanical technology and visual creativity, becoming a highlight of the forum and demonstrating China's strength in innovative manufacturing to the world.
This mechanical retractable sphere is a creative technological achievement with a national patent (Patent No.: 201921843821.6). It has an overall diameter of 2.5 meters and is equipped with 33 precision robotic arms, paired with a high-definition P3 spherical LED display. It is an innovative device that integrates mechanical transmission, intelligent display, and dynamic interaction. Unlike traditional static display equipment, it can achieve precise coordinated movements through the robotic arms, allowing the sphere to retract, expand, rotate, and open smoothly. Its shapes are nimble and varied, combining mechanical precision with artistic aesthetics.
The high-definition LED retractable sphere can dynamically display various high-definition images, with delicate and realistic light and shadow effects. The dynamic mechanical structure perfectly integrates with visual images, breaking the limitations of traditional static exhibition displays. The development, design, production, and delivery of this device took only 35 days, showcasing the efficient R&D capability and solid technical strength of Chinese technology companies.
As one of the core creative exhibits of the forum, the mechanical telescopic sphere not only enhances the international and modern atmosphere of the forum, but also vividly illustrates the trend of integrating digital creativity with intelligent manufacturing. It has made its debut on the international stage at a top global economic forum, serving not only as an external showcase of China's cultural and technological strength, but also as a visual innovation bridge for Sino-Russian economic, trade, and technological exchanges, allowing the world to directly experience the innovative vitality and development potential of Chinese intelligent manufacturing.
