Home > Blog > Industry information > Application of constant torque spring in wireless radio

Application of constant torque spring in wireless radio

source:Qianye Precision time:2022-9-14

With the increasing attention of human beings to environmental issues in the process of social progress, green and low-carbon has become a popular new trend, and energy-saving and environmental protection technologies and products continue to emerge, which are affecting and changing our lives. Hand power generation is a green way of energy supply.

The generator powered by the radio contains a constant torque spring motor. When tightening the spring, the spring is gradually wound onto the larger drum, and the mechanical energy obtained during winding is converted into potential energy and stored in the spring. When the spring is released, the stored energy passes through the gear transmission device and the rotating motor to generate output voltage, which is then adjusted by the zener diode to supply power to the radio in the form of a plug.

  Constant torque spring motor is a prestressed spring material belt, which forms a coil and is stored on a small storage drum. Then fix the free end and wind it back to the larger output drum; This is the “winding” part of the constant torque spring cycle. When the output drum is released, the spring will return to the storage drum to present its natural curvature, rotating the output drum and providing almost constant torque.

When the spring is coiled around a smaller storage drum, a constant torque spring motor is formed. The terminal is then rewound and secured to a larger output drum. The spring part on the output drum is called the “winding part”, and you can assemble the spring into a single or multiple configurations.The function of constant torque spring motor depends on the design. The size of the spring can be different. Therefore, they make them suitable for use in a variety of applications.

  Shenzhen Qianye Precision Metal Co., Ltd. was established in 2006 to supply high-quality stainless steel springs for many fields. The company designs and manufactures a wide range of power springs, constant force springs, constant torsion springs, variable force springs and motor brush spring. Qianye works in close partnership with its customers in developing bespoke solutions to meet their individual needs.Quality is of the utmost importance and Qianye are certified to ISO9001, ISO14001 and national high-tech enterprise with a big emphasis on the training of its employees. Its spirit is “treat people with sincerity and create things with sincerity” to ensure it strives for excellence.

Latest News

 Miniature Torsion Springs: The Springs You Need for Precision and Efficiency
Miniature Torsion Springs: The Springs You Need for Precision and Efficiency

Time:2023-5-31

Springs are important components in many mechanical devices. They are used to store and release energy, absorb shock, and maintain tension. Springs come in different shapes and sizes, and each type is designed for a specific application. One type of spring that is commonly used in precision mechanisms is the miniature torsion spring. What is a Miniature Torsion Spring? A...

 China Precision Springs manufacture: Achieving High Accuracy in Engineering Applications
China Precision Springs manufacture: Achieving High Accuracy in Engineering Applications

Time:2023-7-26

Springs are essential components in a wide range of engineering applications, providing various functions such as storing and releasing energy, absorbing shocks, and maintaining forces. Precision springs, in particular, play a crucial role in achieving high accuracy in these applications. Precision springs are manufactured with meticulous attention to detail, ensuring consistent performance and reliability. These springs are built to meet...

 Carbon brush spring: the invisible guardian of efficient motor operation
Carbon brush spring: the invisible guardian of efficient motor operation

Time:2024-8-7

In the precise structure of the motor, the carbon brush spring is often considered an obscure component, but it is the key to ensuring the efficient and stable operation of the motor. The carbon brush spring, a tiny device made of highly elastic material, is used to exert stable pressure on the carbon brush to ensure continuous and effective contact...

 [Qianye precision]Benefits of choosing custom springs
[Qianye precision]Benefits of choosing custom springs

Time:2022-9-14

  Purchasing special components for equipment is always an obstacle for engineers designing new products. Many industries, from automotive and aerospace to medical and construction, need to customize springs for special applications. Spare springs are ideal for short turnaround times, but they are not suitable for your equipment specification. To this end, custom springs may be an important solution for industrial...

 Constant Torque Spring: Unleashing Reliability and Efficiency in Mechanisms
Constant Torque Spring: Unleashing Reliability and Efficiency in Mechanisms

Time:2023-8-5

Introduction: In the realm of mechanical engineering, the search for reliable and efficient mechanisms is a never-ending endeavor. One such innovation that has garnered attention is the constant torque spring. This spring, with its unique properties and capabilities, has the potential to revolutionize various applications. In this article, we will delve into the intricacies of this spring and explore its...

 Replacing Springs in Fire Dampers: A Guide to Maintaining Safety in Buildings
Replacing Springs in Fire Dampers: A Guide to Maintaining Safety in Buildings

Time:2024-1-6

Fire safety is paramount in any building, and fire dampers play a crucial role in preventing the spread of fire and smoke through ventilation systems. These dampers work by automatically closing when triggered by heat, preventing the passage of flames and hot gases. However, like any mechanical device, fire dampers require regular maintenance to ensure their effective operation. One critical...

Product