Safety interlocking device in mechanical locking mechanism Safety interlocking devices play a crucial role in electric vehicle charging systems, ensuring the safety, reliability and protection of users during the charging process. Main component concept The safety interlock device is a system that can establish safety protection between the charging pile and the electric vehicle, and its main function is to…

Release mechanism in mechanical locking device In the design of charging piles and electric vehicle (EV) charging interfaces, the release mechanism is an important part of ensuring that the charging gun can be safely and quickly disconnected from the EV. The reasonable release mechanism not only improves the user’s operating experience, but also ensures the safety when disconnecting and charging,…

Mechanical spring in mechanical locking device In the design of DC charging piles and electric vehicle (EV) charging interfaces, mechanical springs are a key component responsible for providing stability, feedback and safety of the connection. The presence of a spring ensures the reliability of the charging connection and the ease of operation. Main component concept Mechanical springs are devices made…

Sliding or rotating mechanism of mechanical locking device In the design of DC charging piles and electric vehicle (EV) charging interfaces, the sliding or rotating mechanism is a key component to ensure the stability, convenience and safety of charging connections. These mechanisms involve the physical interaction between the charging gun and the electric vehicle interface, enabling efficient connection and disconnection….

Locking pin and locking bolt of the gun head mechanical locking device Main component concept Locking pin: A small rod, usually made of metal or reinforced plastic, is used to form a mechanical lock between the charging gun and the electric vehicle, thus ensuring the stability of the connection. Locking bolt: Similar to a locking pin, a locking bolt is…

Connector design for mechanical locking devices Main component Key elements of connector design Shape and size: Connectors must comply with charging standards such as CCS, CHAdeMO, Tesla, etc., ensure compatibility with different brands and models of electric vehicles, and consider the insertion direction of the plug to facilitate the user to connect and disconnect under different conditions. Locking mechanism: includes…

Flexible Graphite Composite Electrical Grounding Material (FGCGM) in Grounding Contacts Flexible Graphite Composite Electrical Grounding Material (FGCGM) is a specialized material designed for effective grounding applications, particularly in environments where flexibility, thermal conductivity, and electrical performance are essential. This material combines the benefits of flexible graphite with polymer or composite matrices to create a versatile grounding solution. Here’s an overview…

Metalized Polyimide Film in Grounding Contacts Metalized polyimide films are specialized materials that combine the beneficial properties of polyimide—a high-performance polymer—with a metallic coating. When it comes to applications in grounding contacts, especially within electronic devices, metalized polyimide films offer unique advantages and functionalities. Here’s an overview of their properties, benefits, and applications: Main component Key Properties Electrical Conductivity: Metal…

Beryllium Copper in Grounding Contacts Beryllium copper (BeCu) is a copper alloy containing beryllium, usually ranging from 0.2% to 2.0% by weight. It is known for its impressive mechanical and electrical properties, making it an excellent choice for various applications, including grounding contacts in electrical connectors. Here’s a detailed overview of its key attributes and benefits, particularly in the context…

What is the function of the insulator of the communication contact？ Insulators (or insulating materials) in communication contacts play an important role in the design of electrical connectors and plug sockets. The main functions of insulators include the following aspects: Main component 1. Prevent short circuits The insulator effectively prevents the leakage of current between adjacent conductive components and prevents…