Connector is one of the electronic devices that everyone is very familiar with. Currently, there are various types and models of connectors on the market, with various specifications and styles, as well as many excellent connection technologies. To enhance everyone's understanding of connectors, this article will introduce the connection methods, classification, and detection methods of connectors. Let's continue to take a look together. 1. The threaded connection method is a commonly used connection method for connectors with larger contact sizes and working in strong vibration environments. This type of connection can be installed with a fuse to prevent loosening after the connection is completed. This connection form is reliable in use, but the unloading speed is slow. 2. The bayonet connection method is a reliable and rapid form of connection and separation. Most connectors with card 121 connections have a visual display of correct connection and locking, which can be observed from the small hole on the side of the connector connecting nut. 3. The plug-in connection method is a versatile connection form. The direction of movement of the plug and socket of the connector during connection and separation is usually a reciprocating linear motion, without the need for twisting or rotation. It only requires a small working space to complete the connection and removal. There are two common types of plug-in connections: ball or pin structures. This connection form has no mechanical labor-saving mechanism, and once inserted incorrectly, the mechanical resistance significantly increases, which can be detected in a timely manner. 4. The cabinet connection method is used for connectors on certain devices that need to be blindly connected near the frame, which can make electrical equipment lighter, smaller, easier to maintain, and more reliable. This type of connection makes it impossible for the operator to feel the connection, and a precise positioning device must be designed to avoid forcibly connecting the connectors that were mistakenly inserted together, making mistakenly inserted impossible. Cabinet type circular push pull self-locking connectors usually adopt floating or elastic contact design structures to ensure their correct connection
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